Home / 7,600,691.51-10,489,124.00-4,337,441.27

Finding the Fourth Proportional to 7,600,691.51, 10,489,124.00 and 4,337,441.27

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Solution

The fourth proportional to 7,600,691.51, 10,489,124.00 and 4,337,441.27 is: 5,985,765.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,691.51 : 10,489,124.00 = 4,337,441.27 : x
  2. Step 2: Convert to fraction form
    7,600,691.51/10,489,124.00 = 4,337,441.27/x
  3. Step 3: Cross multiply
    7,600,691.51x = 10,489,124.00 × 4,337,441.27
  4. Step 4: Simplify right side
    7,600,691.51x = 45,495,959,302,060.27
  5. Step 5: Solve for x
    x = 45,495,959,302,060.27/7,600,691.51
  6. Step 6: Final answer
    x = 5,985,765.80

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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.