Home / 6,441,412.11-8,893,429.13-4,948,605.06

Finding the Fourth Proportional to 6,441,412.11, 8,893,429.13 and 4,948,605.06

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Solution

The fourth proportional to 6,441,412.11, 8,893,429.13 and 4,948,605.06 is: 6,832,363.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441,412.11 : 8,893,429.13 = 4,948,605.06 : x
  2. Step 2: Convert to fraction form
    6,441,412.11/8,893,429.13 = 4,948,605.06/x
  3. Step 3: Cross multiply
    6,441,412.11x = 8,893,429.13 × 4,948,605.06
  4. Step 4: Simplify right side
    6,441,412.11x = 44,010,068,405,840.91
  5. Step 5: Solve for x
    x = 44,010,068,405,840.91/6,441,412.11
  6. Step 6: Final answer
    x = 6,832,363.41

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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.