Home / 7,570,498.24-10,447,306.32-4,132,741.60

Finding the Fourth Proportional to 7,570,498.24, 10,447,306.32 and 4,132,741.60

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Solution

The fourth proportional to 7,570,498.24, 10,447,306.32 and 4,132,741.60 is: 5,703,193.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,498.24 : 10,447,306.32 = 4,132,741.60 : x
  2. Step 2: Convert to fraction form
    7,570,498.24/10,447,306.32 = 4,132,741.60/x
  3. Step 3: Cross multiply
    7,570,498.24x = 10,447,306.32 × 4,132,741.60
  4. Step 4: Simplify right side
    7,570,498.24x = 43,176,017,436,606.91
  5. Step 5: Solve for x
    x = 43,176,017,436,606.91/7,570,498.24
  6. Step 6: Final answer
    x = 5,703,193.64

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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.