Home / 7,564,723.38-10,439,268.80-4,301,538.35

Finding the Fourth Proportional to 7,564,723.38, 10,439,268.80 and 4,301,538.35

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Solution

The fourth proportional to 7,564,723.38, 10,439,268.80 and 4,301,538.35 is: 5,936,094.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564,723.38 : 10,439,268.80 = 4,301,538.35 : x
  2. Step 2: Convert to fraction form
    7,564,723.38/10,439,268.80 = 4,301,538.35/x
  3. Step 3: Cross multiply
    7,564,723.38x = 10,439,268.80 × 4,301,538.35
  4. Step 4: Simplify right side
    7,564,723.38x = 44,904,915,015,454.44
  5. Step 5: Solve for x
    x = 44,904,915,015,454.44/7,564,723.38
  6. Step 6: Final answer
    x = 5,936,094.79

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1.5x scale

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.