Home / 5,275,598.32-7,909,263.46-2,083,114.14

Finding the Fourth Proportional to 5,275,598.32, 7,909,263.46 and 2,083,114.14

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Solution

The fourth proportional to 5,275,598.32, 7,909,263.46 and 2,083,114.14 is: 3,123,038.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,275,598.32 : 7,909,263.46 = 2,083,114.14 : x
  2. Step 2: Convert to fraction form
    5,275,598.32/7,909,263.46 = 2,083,114.14/x
  3. Step 3: Cross multiply
    5,275,598.32x = 7,909,263.46 × 2,083,114.14
  4. Step 4: Simplify right side
    5,275,598.32x = 16,475,898,550,511.32
  5. Step 5: Solve for x
    x = 16,475,898,550,511.32/5,275,598.32
  6. Step 6: Final answer
    x = 3,123,038.86

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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.