Home / 732,822.24-1,011,285.36-410,526.48

Finding the Fourth Proportional to 732,822.24, 1,011,285.36 and 410,526.48

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Solution

The fourth proportional to 732,822.24, 1,011,285.36 and 410,526.48 is: 566,521.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,822.24 : 1,011,285.36 = 410,526.48 : x
  2. Step 2: Convert to fraction form
    732,822.24/1,011,285.36 = 410,526.48/x
  3. Step 3: Cross multiply
    732,822.24x = 1,011,285.36 × 410,526.48
  4. Step 4: Simplify right side
    732,822.24x = 415,159,419,116.33
  5. Step 5: Solve for x
    x = 415,159,419,116.33/732,822.24
  6. Step 6: Final answer
    x = 566,521.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.