Home / 7,343,609.10-10,132,524.27-4,442,927.82

Finding the Fourth Proportional to 7,343,609.10, 10,132,524.27 and 4,442,927.82

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Solution

The fourth proportional to 7,343,609.10, 10,132,524.27 and 4,442,927.82 is: 6,130,238.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,609.10 : 10,132,524.27 = 4,442,927.82 : x
  2. Step 2: Convert to fraction form
    7,343,609.10/10,132,524.27 = 4,442,927.82/x
  3. Step 3: Cross multiply
    7,343,609.10x = 10,132,524.27 × 4,442,927.82
  4. Step 4: Simplify right side
    7,343,609.10x = 45,018,073,966,008.20
  5. Step 5: Solve for x
    x = 45,018,073,966,008.20/7,343,609.10
  6. Step 6: Final answer
    x = 6,130,238.33

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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.