Home / 1,066,572.58-1,600,303.56-467,963.96

Finding the Fourth Proportional to 1,066,572.58, 1,600,303.56 and 467,963.96

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Solution

The fourth proportional to 1,066,572.58, 1,600,303.56 and 467,963.96 is: 702,141.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,572.58 : 1,600,303.56 = 467,963.96 : x
  2. Step 2: Convert to fraction form
    1,066,572.58/1,600,303.56 = 467,963.96/x
  3. Step 3: Cross multiply
    1,066,572.58x = 1,600,303.56 × 467,963.96
  4. Step 4: Simplify right side
    1,066,572.58x = 748,884,391,139.70
  5. Step 5: Solve for x
    x = 748,884,391,139.70/1,066,572.58
  6. Step 6: Final answer
    x = 702,141.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.