Home / 732,925.63-1,011,465.18-410,624.71

Finding the Fourth Proportional to 732,925.63, 1,011,465.18 and 410,624.71

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Solution

The fourth proportional to 732,925.63, 1,011,465.18 and 410,624.71 is: 566,677.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,925.63 : 1,011,465.18 = 410,624.71 : x
  2. Step 2: Convert to fraction form
    732,925.63/1,011,465.18 = 410,624.71/x
  3. Step 3: Cross multiply
    732,925.63x = 1,011,465.18 × 410,624.71
  4. Step 4: Simplify right side
    732,925.63x = 415,332,596,212.60
  5. Step 5: Solve for x
    x = 415,332,596,212.60/732,925.63
  6. Step 6: Final answer
    x = 566,677.68

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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.