Home / 4,371,700.08-6,557,987.55-1,339,030.92

Finding the Fourth Proportional to 4,371,700.08, 6,557,987.55 and 1,339,030.92

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Solution

The fourth proportional to 4,371,700.08, 6,557,987.55 and 1,339,030.92 is: 2,008,680.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,700.08 : 6,557,987.55 = 1,339,030.92 : x
  2. Step 2: Convert to fraction form
    4,371,700.08/6,557,987.55 = 1,339,030.92/x
  3. Step 3: Cross multiply
    4,371,700.08x = 6,557,987.55 × 1,339,030.92
  4. Step 4: Simplify right side
    4,371,700.08x = 8,781,348,102,425.05
  5. Step 5: Solve for x
    x = 8,781,348,102,425.05/4,371,700.08
  6. Step 6: Final answer
    x = 2,008,680.36

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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.