Home / 7,679,031.93-10,597,001.06-4,194,372.92

Finding the Fourth Proportional to 7,679,031.93, 10,597,001.06 and 4,194,372.92

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Solution

The fourth proportional to 7,679,031.93, 10,597,001.06 and 4,194,372.92 is: 5,788,200.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,679,031.93 : 10,597,001.06 = 4,194,372.92 : x
  2. Step 2: Convert to fraction form
    7,679,031.93/10,597,001.06 = 4,194,372.92/x
  3. Step 3: Cross multiply
    7,679,031.93x = 10,597,001.06 × 4,194,372.92
  4. Step 4: Simplify right side
    7,679,031.93x = 44,447,774,279,275.30
  5. Step 5: Solve for x
    x = 44,447,774,279,275.30/7,679,031.93
  6. Step 6: Final answer
    x = 5,788,200.22

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Double scale
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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.