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Finding the Fourth Proportional to 6,557,652.68, 9,836,479.01 and 4,773,060.68

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Solution

The fourth proportional to 6,557,652.68, 9,836,479.01 and 4,773,060.68 is: 7,159,591.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,652.68 : 9,836,479.01 = 4,773,060.68 : x
  2. Step 2: Convert to fraction form
    6,557,652.68/9,836,479.01 = 4,773,060.68/x
  3. Step 3: Cross multiply
    6,557,652.68x = 9,836,479.01 × 4,773,060.68
  4. Step 4: Simplify right side
    6,557,652.68x = 46,950,111,155,026.58
  5. Step 5: Solve for x
    x = 46,950,111,155,026.58/6,557,652.68
  6. Step 6: Final answer
    x = 7,159,591.01

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Similar ratio
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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.