Home / 7,844,635.92-10,825,875.09-4,360,044.18

Finding the Fourth Proportional to 7,844,635.92, 10,825,875.09 and 4,360,044.18

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Solution

The fourth proportional to 7,844,635.92, 10,825,875.09 and 4,360,044.18 is: 6,017,015.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,635.92 : 10,825,875.09 = 4,360,044.18 : x
  2. Step 2: Convert to fraction form
    7,844,635.92/10,825,875.09 = 4,360,044.18/x
  3. Step 3: Cross multiply
    7,844,635.92x = 10,825,875.09 × 4,360,044.18
  4. Step 4: Simplify right side
    7,844,635.92x = 47,201,293,679,561.47
  5. Step 5: Solve for x
    x = 47,201,293,679,561.47/7,844,635.92
  6. Step 6: Final answer
    x = 6,017,015.21

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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.