Home / 732,366.45-1,098,706.59-226,916.28

Finding the Fourth Proportional to 732,366.45, 1,098,706.59 and 226,916.28

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Solution

The fourth proportional to 732,366.45, 1,098,706.59 and 226,916.28 is: 340,423.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,366.45 : 1,098,706.59 = 226,916.28 : x
  2. Step 2: Convert to fraction form
    732,366.45/1,098,706.59 = 226,916.28/x
  3. Step 3: Cross multiply
    732,366.45x = 1,098,706.59 × 226,916.28
  4. Step 4: Simplify right side
    732,366.45x = 249,314,412,214.29
  5. Step 5: Solve for x
    x = 249,314,412,214.29/732,366.45
  6. Step 6: Final answer
    x = 340,423.04

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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.