Home / 10,237,439.17-14,127,762.54-5,826,949.48

Finding the Fourth Proportional to 10,237,439.17, 14,127,762.54 and 5,826,949.48

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Solution

The fourth proportional to 10,237,439.17, 14,127,762.54 and 5,826,949.48 is: 8,041,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,237,439.17 : 14,127,762.54 = 5,826,949.48 : x
  2. Step 2: Convert to fraction form
    10,237,439.17/14,127,762.54 = 5,826,949.48/x
  3. Step 3: Cross multiply
    10,237,439.17x = 14,127,762.54 × 5,826,949.48
  4. Step 4: Simplify right side
    10,237,439.17x = 82,321,758,586,016.48
  5. Step 5: Solve for x
    x = 82,321,758,586,016.48/10,237,439.17
  6. Step 6: Final answer
    x = 8,041,245.20

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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.