Home / 9,613,289.32-13,265,498.62-5,692,342.03

Finding the Fourth Proportional to 9,613,289.32, 13,265,498.62 and 5,692,342.03

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Solution

The fourth proportional to 9,613,289.32, 13,265,498.62 and 5,692,342.03 is: 7,854,934.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613,289.32 : 13,265,498.62 = 5,692,342.03 : x
  2. Step 2: Convert to fraction form
    9,613,289.32/13,265,498.62 = 5,692,342.03/x
  3. Step 3: Cross multiply
    9,613,289.32x = 13,265,498.62 × 5,692,342.03
  4. Step 4: Simplify right side
    9,613,289.32x = 75,511,755,343,533
  5. Step 5: Solve for x
    x = 75,511,755,343,533/9,613,289.32
  6. Step 6: Final answer
    x = 7,854,934.23

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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.