Home / 9,184,613.20-12,676,521-6,081,663.58

Finding the Fourth Proportional to 9,184,613.20, 12,676,521 and 6,081,663.58

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Solution

The fourth proportional to 9,184,613.20, 12,676,521 and 6,081,663.58 is: 8,393,857.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184,613.20 : 12,676,521 = 6,081,663.58 : x
  2. Step 2: Convert to fraction form
    9,184,613.20/12,676,521 = 6,081,663.58/x
  3. Step 3: Cross multiply
    9,184,613.20x = 12,676,521 × 6,081,663.58
  4. Step 4: Simplify right side
    9,184,613.20x = 77,094,336,086,805.19
  5. Step 5: Solve for x
    x = 77,094,336,086,805.19/9,184,613.20
  6. Step 6: Final answer
    x = 8,393,857.68

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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.