Home / 5,605,484.73-7,735,569.02-3,027,165.50

Finding the Fourth Proportional to 5,605,484.73, 7,735,569.02 and 3,027,165.50

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Solution

The fourth proportional to 5,605,484.73, 7,735,569.02 and 3,027,165.50 is: 4,177,488.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,484.73 : 7,735,569.02 = 3,027,165.50 : x
  2. Step 2: Convert to fraction form
    5,605,484.73/7,735,569.02 = 3,027,165.50/x
  3. Step 3: Cross multiply
    5,605,484.73x = 7,735,569.02 × 3,027,165.50
  4. Step 4: Simplify right side
    5,605,484.73x = 23,416,847,680,971.67
  5. Step 5: Solve for x
    x = 23,416,847,680,971.67/5,605,484.73
  6. Step 6: Final answer
    x = 4,177,488.44

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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.