Home / 593,767.42-890,652.96-144,488.38

Finding the Fourth Proportional to 593,767.42, 890,652.96 and 144,488.38

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Solution

The fourth proportional to 593,767.42, 890,652.96 and 144,488.38 is: 216,733.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,767.42 : 890,652.96 = 144,488.38 : x
  2. Step 2: Convert to fraction form
    593,767.42/890,652.96 = 144,488.38/x
  3. Step 3: Cross multiply
    593,767.42x = 890,652.96 × 144,488.38
  4. Step 4: Simplify right side
    593,767.42x = 128,689,003,332.61
  5. Step 5: Solve for x
    x = 128,689,003,332.61/593,767.42
  6. Step 6: Final answer
    x = 216,733.02

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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.