Home / 1,068,846.38-1,475,031.87-609,951.82

Finding the Fourth Proportional to 1,068,846.38, 1,475,031.87 and 609,951.82

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Solution

The fourth proportional to 1,068,846.38, 1,475,031.87 and 609,951.82 is: 841,747.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,846.38 : 1,475,031.87 = 609,951.82 : x
  2. Step 2: Convert to fraction form
    1,068,846.38/1,475,031.87 = 609,951.82/x
  3. Step 3: Cross multiply
    1,068,846.38x = 1,475,031.87 × 609,951.82
  4. Step 4: Simplify right side
    1,068,846.38x = 899,698,373,664.50
  5. Step 5: Solve for x
    x = 899,698,373,664.50/1,068,846.38
  6. Step 6: Final answer
    x = 841,747.13

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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.