Home / 739,503.93-1,106,337.30-560,106.14

Finding the Fourth Proportional to 739,503.93, 1,106,337.30 and 560,106.14

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Solution

The fourth proportional to 739,503.93, 1,106,337.30 and 560,106.14 is: 837,948.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,503.93 : 1,106,337.30 = 560,106.14 : x
  2. Step 2: Convert to fraction form
    739,503.93/1,106,337.30 = 560,106.14/x
  3. Step 3: Cross multiply
    739,503.93x = 1,106,337.30 × 560,106.14
  4. Step 4: Simplify right side
    739,503.93x = 619,666,314,641.02
  5. Step 5: Solve for x
    x = 619,666,314,641.02/739,503.93
  6. Step 6: Final answer
    x = 837,948.64

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Double scale
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1.5x scale

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.