Home / 2,962,476.35-4,443,714.52-832,560.47

Finding the Fourth Proportional to 2,962,476.35, 4,443,714.52 and 832,560.47

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Solution

The fourth proportional to 2,962,476.35, 4,443,714.52 and 832,560.47 is: 1,248,840.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,476.35 : 4,443,714.52 = 832,560.47 : x
  2. Step 2: Convert to fraction form
    2,962,476.35/4,443,714.52 = 832,560.47/x
  3. Step 3: Cross multiply
    2,962,476.35x = 4,443,714.52 × 832,560.47
  4. Step 4: Simplify right side
    2,962,476.35x = 3,699,661,025,017.05
  5. Step 5: Solve for x
    x = 3,699,661,025,017.05/2,962,476.35
  6. Step 6: Final answer
    x = 1,248,840.70

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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.