Home / 9,748,050.42-13,452,514.85-5,337,961.28

Finding the Fourth Proportional to 9,748,050.42, 13,452,514.85 and 5,337,961.28

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Solution

The fourth proportional to 9,748,050.42, 13,452,514.85 and 5,337,961.28 is: 7,366,498.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,050.42 : 13,452,514.85 = 5,337,961.28 : x
  2. Step 2: Convert to fraction form
    9,748,050.42/13,452,514.85 = 5,337,961.28/x
  3. Step 3: Cross multiply
    9,748,050.42x = 13,452,514.85 × 5,337,961.28
  4. Step 4: Simplify right side
    9,748,050.42x = 71,809,003,293,972.64
  5. Step 5: Solve for x
    x = 71,809,003,293,972.64/9,748,050.42
  6. Step 6: Final answer
    x = 7,366,498.96

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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.