Home / 733,088.24-1,011,661.08-410,800.88

Finding the Fourth Proportional to 733,088.24, 1,011,661.08 and 410,800.88

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Solution

The fourth proportional to 733,088.24, 1,011,661.08 and 410,800.88 is: 566,904.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,088.24 : 1,011,661.08 = 410,800.88 : x
  2. Step 2: Convert to fraction form
    733,088.24/1,011,661.08 = 410,800.88/x
  3. Step 3: Cross multiply
    733,088.24x = 1,011,661.08 × 410,800.88
  4. Step 4: Simplify right side
    733,088.24x = 415,591,261,925.75
  5. Step 5: Solve for x
    x = 415,591,261,925.75/733,088.24
  6. Step 6: Final answer
    x = 566,904.83

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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.