Home / 11,426,353.98-17,139,332.44-4,602,752.73

Finding the Fourth Proportional to 11,426,353.98, 17,139,332.44 and 4,602,752.73

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Solution

The fourth proportional to 11,426,353.98, 17,139,332.44 and 4,602,752.73 is: 6,904,049.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,426,353.98 : 17,139,332.44 = 4,602,752.73 : x
  2. Step 2: Convert to fraction form
    11,426,353.98/17,139,332.44 = 4,602,752.73/x
  3. Step 3: Cross multiply
    11,426,353.98x = 17,139,332.44 × 4,602,752.73
  4. Step 4: Simplify right side
    11,426,353.98x = 78,888,109,178,587.58
  5. Step 5: Solve for x
    x = 78,888,109,178,587.58/11,426,353.98
  6. Step 6: Final answer
    x = 6,904,049.12

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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.