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Finding the Fourth Proportional to 607,204.20, 910,028.70 and 466,264.20

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Solution

The fourth proportional to 607,204.20, 910,028.70 and 466,264.20 is: 698,799.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,204.20 : 910,028.70 = 466,264.20 : x
  2. Step 2: Convert to fraction form
    607,204.20/910,028.70 = 466,264.20/x
  3. Step 3: Cross multiply
    607,204.20x = 910,028.70 × 466,264.20
  4. Step 4: Simplify right side
    607,204.20x = 424,313,803,782.54
  5. Step 5: Solve for x
    x = 424,313,803,782.54/607,204.20
  6. Step 6: Final answer
    x = 698,799.19

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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.