Home / 6,673,316.64-10,011,374.64-2,887,337.76

Finding the Fourth Proportional to 6,673,316.64, 10,011,374.64 and 2,887,337.76

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Solution

The fourth proportional to 6,673,316.64, 10,011,374.64 and 2,887,337.76 is: 4,331,612.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,316.64 : 10,011,374.64 = 2,887,337.76 : x
  2. Step 2: Convert to fraction form
    6,673,316.64/10,011,374.64 = 2,887,337.76/x
  3. Step 3: Cross multiply
    6,673,316.64x = 10,011,374.64 × 2,887,337.76
  4. Step 4: Simplify right side
    6,673,316.64x = 28,906,220,027,578.41
  5. Step 5: Solve for x
    x = 28,906,220,027,578.41/6,673,316.64
  6. Step 6: Final answer
    x = 4,331,612.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.