Home / 5,927,750.54-8,180,263.62-3,314,254.11

Finding the Fourth Proportional to 5,927,750.54, 8,180,263.62 and 3,314,254.11

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Solution

The fourth proportional to 5,927,750.54, 8,180,263.62 and 3,314,254.11 is: 4,573,652.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927,750.54 : 8,180,263.62 = 3,314,254.11 : x
  2. Step 2: Convert to fraction form
    5,927,750.54/8,180,263.62 = 3,314,254.11/x
  3. Step 3: Cross multiply
    5,927,750.54x = 8,180,263.62 × 3,314,254.11
  4. Step 4: Simplify right side
    5,927,750.54x = 27,111,472,323,468.48
  5. Step 5: Solve for x
    x = 27,111,472,323,468.48/5,927,750.54
  6. Step 6: Final answer
    x = 4,573,652.71

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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.