Home / 11,484,713.67-17,235,026.72-4,567,484.17

Finding the Fourth Proportional to 11,484,713.67, 17,235,026.72 and 4,567,484.17

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Solution

The fourth proportional to 11,484,713.67, 17,235,026.72 and 4,567,484.17 is: 6,854,390.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,713.67 : 17,235,026.72 = 4,567,484.17 : x
  2. Step 2: Convert to fraction form
    11,484,713.67/17,235,026.72 = 4,567,484.17/x
  3. Step 3: Cross multiply
    11,484,713.67x = 17,235,026.72 × 4,567,484.17
  4. Step 4: Simplify right side
    11,484,713.67x = 78,720,711,713,127.02
  5. Step 5: Solve for x
    x = 78,720,711,713,127.02/11,484,713.67
  6. Step 6: Final answer
    x = 6,854,390.45

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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.