Home / 3,463,750.52-4,779,963.74-1,935,857.64

Finding the Fourth Proportional to 3,463,750.52, 4,779,963.74 and 1,935,857.64

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Solution

The fourth proportional to 3,463,750.52, 4,779,963.74 and 1,935,857.64 is: 2,671,476.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,750.52 : 4,779,963.74 = 1,935,857.64 : x
  2. Step 2: Convert to fraction form
    3,463,750.52/4,779,963.74 = 1,935,857.64/x
  3. Step 3: Cross multiply
    3,463,750.52x = 4,779,963.74 × 1,935,857.64
  4. Step 4: Simplify right side
    3,463,750.52x = 9,253,329,329,841.62
  5. Step 5: Solve for x
    x = 9,253,329,329,841.62/3,463,750.52
  6. Step 6: Final answer
    x = 2,671,476.85

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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.