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Finding the Fourth Proportional to 594,475.32, 891,811.98 and 195,008.82

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Solution

The fourth proportional to 594,475.32, 891,811.98 and 195,008.82 is: 292,545.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,475.32 : 891,811.98 = 195,008.82 : x
  2. Step 2: Convert to fraction form
    594,475.32/891,811.98 = 195,008.82/x
  3. Step 3: Cross multiply
    594,475.32x = 891,811.98 × 195,008.82
  4. Step 4: Simplify right side
    594,475.32x = 173,911,201,881.66
  5. Step 5: Solve for x
    x = 173,911,201,881.66/594,475.32
  6. Step 6: Final answer
    x = 292,545.71

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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.