Home / 9,493,661.64-13,098,030.30-5,363,089.32

Finding the Fourth Proportional to 9,493,661.64, 13,098,030.30 and 5,363,089.32

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Solution

The fourth proportional to 9,493,661.64, 13,098,030.30 and 5,363,089.32 is: 7,399,242.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,493,661.64 : 13,098,030.30 = 5,363,089.32 : x
  2. Step 2: Convert to fraction form
    9,493,661.64/13,098,030.30 = 5,363,089.32/x
  3. Step 3: Cross multiply
    9,493,661.64x = 13,098,030.30 × 5,363,089.32
  4. Step 4: Simplify right side
    9,493,661.64x = 70,245,906,414,966.41
  5. Step 5: Solve for x
    x = 70,245,906,414,966.41/9,493,661.64
  6. Step 6: Final answer
    x = 7,399,242.68

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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.