Home / 9,087,875.24-12,541,303.04-4,957,999.11

Finding the Fourth Proportional to 9,087,875.24, 12,541,303.04 and 4,957,999.11

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Solution

The fourth proportional to 9,087,875.24, 12,541,303.04 and 4,957,999.11 is: 6,842,057.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,875.24 : 12,541,303.04 = 4,957,999.11 : x
  2. Step 2: Convert to fraction form
    9,087,875.24/12,541,303.04 = 4,957,999.11/x
  3. Step 3: Cross multiply
    9,087,875.24x = 12,541,303.04 × 4,957,999.11
  4. Step 4: Simplify right side
    9,087,875.24x = 62,179,769,285,770.30
  5. Step 5: Solve for x
    x = 62,179,769,285,770.30/9,087,875.24
  6. Step 6: Final answer
    x = 6,842,057.98

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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.