Home / 6,538,347.18-9,807,422.22-2,941,574.04

Finding the Fourth Proportional to 6,538,347.18, 9,807,422.22 and 2,941,574.04

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Solution

The fourth proportional to 6,538,347.18, 9,807,422.22 and 2,941,574.04 is: 4,412,316.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,347.18 : 9,807,422.22 = 2,941,574.04 : x
  2. Step 2: Convert to fraction form
    6,538,347.18/9,807,422.22 = 2,941,574.04/x
  3. Step 3: Cross multiply
    6,538,347.18x = 9,807,422.22 × 2,941,574.04
  4. Step 4: Simplify right side
    6,538,347.18x = 28,849,258,601,671.17
  5. Step 5: Solve for x
    x = 28,849,258,601,671.17/6,538,347.18
  6. Step 6: Final answer
    x = 4,412,316.72

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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.