Home / 732,594.40-1,097,579.40-627,618.40

Finding the Fourth Proportional to 732,594.40, 1,097,579.40 and 627,618.40

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Solution

The fourth proportional to 732,594.40, 1,097,579.40 and 627,618.40 is: 940,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,594.40 : 1,097,579.40 = 627,618.40 : x
  2. Step 2: Convert to fraction form
    732,594.40/1,097,579.40 = 627,618.40/x
  3. Step 3: Cross multiply
    732,594.40x = 1,097,579.40 × 627,618.40
  4. Step 4: Simplify right side
    732,594.40x = 688,861,026,900.96
  5. Step 5: Solve for x
    x = 688,861,026,900.96/732,594.40
  6. Step 6: Final answer
    x = 940,303.43

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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.