Home / 9,514,106.40-14,275,099.44-5,253,895.20

Finding the Fourth Proportional to 9,514,106.40, 14,275,099.44 and 5,253,895.20

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Solution

The fourth proportional to 9,514,106.40, 14,275,099.44 and 5,253,895.20 is: 7,883,018.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514,106.40 : 14,275,099.44 = 5,253,895.20 : x
  2. Step 2: Convert to fraction form
    9,514,106.40/14,275,099.44 = 5,253,895.20/x
  3. Step 3: Cross multiply
    9,514,106.40x = 14,275,099.44 × 5,253,895.20
  4. Step 4: Simplify right side
    9,514,106.40x = 74,999,876,427,338.69
  5. Step 5: Solve for x
    x = 74,999,876,427,338.69/9,514,106.40
  6. Step 6: Final answer
    x = 7,883,018.46

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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.