Home / 10,663,348.08-14,715,054.36-6,081,144.24

Finding the Fourth Proportional to 10,663,348.08, 14,715,054.36 and 6,081,144.24

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Solution

The fourth proportional to 10,663,348.08, 14,715,054.36 and 6,081,144.24 is: 8,391,770.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,663,348.08 : 14,715,054.36 = 6,081,144.24 : x
  2. Step 2: Convert to fraction form
    10,663,348.08/14,715,054.36 = 6,081,144.24/x
  3. Step 3: Cross multiply
    10,663,348.08x = 14,715,054.36 × 6,081,144.24
  4. Step 4: Simplify right side
    10,663,348.08x = 89,484,368,062,600.89
  5. Step 5: Solve for x
    x = 89,484,368,062,600.89/10,663,348.08
  6. Step 6: Final answer
    x = 8,391,770.33

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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.