Home / 6,937,335.76-9,567,162.30-5,956,941.28

Finding the Fourth Proportional to 6,937,335.76, 9,567,162.30 and 5,956,941.28

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Solution

The fourth proportional to 6,937,335.76, 9,567,162.30 and 5,956,941.28 is: 8,215,116.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937,335.76 : 9,567,162.30 = 5,956,941.28 : x
  2. Step 2: Convert to fraction form
    6,937,335.76/9,567,162.30 = 5,956,941.28/x
  3. Step 3: Cross multiply
    6,937,335.76x = 9,567,162.30 × 5,956,941.28
  4. Step 4: Simplify right side
    6,937,335.76x = 56,991,024,037,329.75
  5. Step 5: Solve for x
    x = 56,991,024,037,329.75/6,937,335.76
  6. Step 6: Final answer
    x = 8,215,116.87

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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.