Home / 9,572,374.25-14,346,587.24-4,781,400.83

Finding the Fourth Proportional to 9,572,374.25, 14,346,587.24 and 4,781,400.83

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Solution

The fourth proportional to 9,572,374.25, 14,346,587.24 and 4,781,400.83 is: 7,166,120.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,374.25 : 14,346,587.24 = 4,781,400.83 : x
  2. Step 2: Convert to fraction form
    9,572,374.25/14,346,587.24 = 4,781,400.83/x
  3. Step 3: Cross multiply
    9,572,374.25x = 14,346,587.24 × 4,781,400.83
  4. Step 4: Simplify right side
    9,572,374.25x = 68,596,784,137,003.41
  5. Step 5: Solve for x
    x = 68,596,784,137,003.41/9,572,374.25
  6. Step 6: Final answer
    x = 7,166,120.16

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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.