Home / 1,559,951.40-2,339,927.10-1,046,225.10

Finding the Fourth Proportional to 1,559,951.40, 2,339,927.10 and 1,046,225.10

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Solution

The fourth proportional to 1,559,951.40, 2,339,927.10 and 1,046,225.10 is: 1,569,337.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,951.40 : 2,339,927.10 = 1,046,225.10 : x
  2. Step 2: Convert to fraction form
    1,559,951.40/2,339,927.10 = 1,046,225.10/x
  3. Step 3: Cross multiply
    1,559,951.40x = 2,339,927.10 × 1,046,225.10
  4. Step 4: Simplify right side
    1,559,951.40x = 2,448,090,464,190.21
  5. Step 5: Solve for x
    x = 2,448,090,464,190.21/1,559,951.40
  6. Step 6: Final answer
    x = 1,569,337.65

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Double scale
Find fourth proportional to 1,559,952.40, 2,339,928.60 and 1,046,226.10
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.