Home / 732,307.96-1,010,603.76-410,086.16

Finding the Fourth Proportional to 732,307.96, 1,010,603.76 and 410,086.16

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Solution

The fourth proportional to 732,307.96, 1,010,603.76 and 410,086.16 is: 565,929.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,307.96 : 1,010,603.76 = 410,086.16 : x
  2. Step 2: Convert to fraction form
    732,307.96/1,010,603.76 = 410,086.16/x
  3. Step 3: Cross multiply
    732,307.96x = 1,010,603.76 × 410,086.16
  4. Step 4: Simplify right side
    732,307.96x = 414,434,615,219.96
  5. Step 5: Solve for x
    x = 414,434,615,219.96/732,307.96
  6. Step 6: Final answer
    x = 565,929.41

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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.