Home / 8,999,764.48-13,508,977.92-6,028,710.40

Finding the Fourth Proportional to 8,999,764.48, 13,508,977.92 and 6,028,710.40

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Solution

The fourth proportional to 8,999,764.48, 13,508,977.92 and 6,028,710.40 is: 9,049,316.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,999,764.48 : 13,508,977.92 = 6,028,710.40 : x
  2. Step 2: Convert to fraction form
    8,999,764.48/13,508,977.92 = 6,028,710.40/x
  3. Step 3: Cross multiply
    8,999,764.48x = 13,508,977.92 × 6,028,710.40
  4. Step 4: Simplify right side
    8,999,764.48x = 81,441,715,679,674.38
  5. Step 5: Solve for x
    x = 81,441,715,679,674.38/8,999,764.48
  6. Step 6: Final answer
    x = 9,049,316.33

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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.