Home / 2,935,848.60-4,403,772.90-1,676,136.60

Finding the Fourth Proportional to 2,935,848.60, 4,403,772.90 and 1,676,136.60

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Solution

The fourth proportional to 2,935,848.60, 4,403,772.90 and 1,676,136.60 is: 2,514,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,848.60 : 4,403,772.90 = 1,676,136.60 : x
  2. Step 2: Convert to fraction form
    2,935,848.60/4,403,772.90 = 1,676,136.60/x
  3. Step 3: Cross multiply
    2,935,848.60x = 4,403,772.90 × 1,676,136.60
  4. Step 4: Simplify right side
    2,935,848.60x = 7,381,324,935,778.14
  5. Step 5: Solve for x
    x = 7,381,324,935,778.14/2,935,848.60
  6. Step 6: Final answer
    x = 2,514,204.90

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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.