Home / 2,281,033.40-3,421,114.02-683,596.46

Finding the Fourth Proportional to 2,281,033.40, 3,421,114.02 and 683,596.46

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Solution

The fourth proportional to 2,281,033.40, 3,421,114.02 and 683,596.46 is: 1,025,264.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,033.40 : 3,421,114.02 = 683,596.46 : x
  2. Step 2: Convert to fraction form
    2,281,033.40/3,421,114.02 = 683,596.46/x
  3. Step 3: Cross multiply
    2,281,033.40x = 3,421,114.02 × 683,596.46
  4. Step 4: Simplify right side
    2,281,033.40x = 2,338,661,441,881.15
  5. Step 5: Solve for x
    x = 2,338,661,441,881.15/2,281,033.40
  6. Step 6: Final answer
    x = 1,025,264.01

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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.