Home / 1,464,288.17-2,197,849.08-706,662.96

Finding the Fourth Proportional to 1,464,288.17, 2,197,849.08 and 706,662.96

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Solution

The fourth proportional to 1,464,288.17, 2,197,849.08 and 706,662.96 is: 1,060,678.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,288.17 : 2,197,849.08 = 706,662.96 : x
  2. Step 2: Convert to fraction form
    1,464,288.17/2,197,849.08 = 706,662.96/x
  3. Step 3: Cross multiply
    1,464,288.17x = 2,197,849.08 × 706,662.96
  4. Step 4: Simplify right side
    1,464,288.17x = 1,553,138,538,998.80
  5. Step 5: Solve for x
    x = 1,553,138,538,998.80/1,464,288.17
  6. Step 6: Final answer
    x = 1,060,678.20

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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.