Home / 7,011,318.10-10,516,977.15-3,232,182.10

Finding the Fourth Proportional to 7,011,318.10, 10,516,977.15 and 3,232,182.10

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Solution

The fourth proportional to 7,011,318.10, 10,516,977.15 and 3,232,182.10 is: 4,848,273.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,318.10 : 10,516,977.15 = 3,232,182.10 : x
  2. Step 2: Convert to fraction form
    7,011,318.10/10,516,977.15 = 3,232,182.10/x
  3. Step 3: Cross multiply
    7,011,318.10x = 10,516,977.15 × 3,232,182.10
  4. Step 4: Simplify right side
    7,011,318.10x = 33,992,785,290,339.02
  5. Step 5: Solve for x
    x = 33,992,785,290,339.02/7,011,318.10
  6. Step 6: Final answer
    x = 4,848,273.15

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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.