Home / 732,924.63-1,011,463.80-410,623.71

Finding the Fourth Proportional to 732,924.63, 1,011,463.80 and 410,623.71

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Solution

The fourth proportional to 732,924.63, 1,011,463.80 and 410,623.71 is: 566,676.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,924.63 : 1,011,463.80 = 410,623.71 : x
  2. Step 2: Convert to fraction form
    732,924.63/1,011,463.80 = 410,623.71/x
  3. Step 3: Cross multiply
    732,924.63x = 1,011,463.80 × 410,623.71
  4. Step 4: Simplify right side
    732,924.63x = 415,331,018,086.70
  5. Step 5: Solve for x
    x = 415,331,018,086.70/732,924.63
  6. Step 6: Final answer
    x = 566,676.30

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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.