Home / 7,507,523.88-10,359,980.60-4,244,144.04

Finding the Fourth Proportional to 7,507,523.88, 10,359,980.60 and 4,244,144.04

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Solution

The fourth proportional to 7,507,523.88, 10,359,980.60 and 4,244,144.04 is: 5,856,691.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,507,523.88 : 10,359,980.60 = 4,244,144.04 : x
  2. Step 2: Convert to fraction form
    7,507,523.88/10,359,980.60 = 4,244,144.04/x
  3. Step 3: Cross multiply
    7,507,523.88x = 10,359,980.60 × 4,244,144.04
  4. Step 4: Simplify right side
    7,507,523.88x = 43,969,249,896,784.91
  5. Step 5: Solve for x
    x = 43,969,249,896,784.91/7,507,523.88
  6. Step 6: Final answer
    x = 5,856,691.31

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Double scale
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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.