Home / 9,343,610.70-14,018,040.45-4,551,456.30

Finding the Fourth Proportional to 9,343,610.70, 14,018,040.45 and 4,551,456.30

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Solution

The fourth proportional to 9,343,610.70, 14,018,040.45 and 4,551,456.30 is: 6,828,462.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,610.70 : 14,018,040.45 = 4,551,456.30 : x
  2. Step 2: Convert to fraction form
    9,343,610.70/14,018,040.45 = 4,551,456.30/x
  3. Step 3: Cross multiply
    9,343,610.70x = 14,018,040.45 × 4,551,456.30
  4. Step 4: Simplify right side
    9,343,610.70x = 63,802,498,519,807.33
  5. Step 5: Solve for x
    x = 63,802,498,519,807.33/9,343,610.70
  6. Step 6: Final answer
    x = 6,828,462.85

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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.