Home / 1,791,250.17-2,471,524.97-1,502,031.57

Finding the Fourth Proportional to 1,791,250.17, 2,471,524.97 and 1,502,031.57

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Solution

The fourth proportional to 1,791,250.17, 2,471,524.97 and 1,502,031.57 is: 2,072,467.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,791,250.17 : 2,471,524.97 = 1,502,031.57 : x
  2. Step 2: Convert to fraction form
    1,791,250.17/2,471,524.97 = 1,502,031.57/x
  3. Step 3: Cross multiply
    1,791,250.17x = 2,471,524.97 × 1,502,031.57
  4. Step 4: Simplify right side
    1,791,250.17x = 3,712,308,523,473.15
  5. Step 5: Solve for x
    x = 3,712,308,523,473.15/1,791,250.17
  6. Step 6: Final answer
    x = 2,072,467.93

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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.