Home / 7,216,246.26-9,954,644.28-4,462,053.24

Finding the Fourth Proportional to 7,216,246.26, 9,954,644.28 and 4,462,053.24

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Solution

The fourth proportional to 7,216,246.26, 9,954,644.28 and 4,462,053.24 is: 6,155,298.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,216,246.26 : 9,954,644.28 = 4,462,053.24 : x
  2. Step 2: Convert to fraction form
    7,216,246.26/9,954,644.28 = 4,462,053.24/x
  3. Step 3: Cross multiply
    7,216,246.26x = 9,954,644.28 × 4,462,053.24
  4. Step 4: Simplify right side
    7,216,246.26x = 44,418,152,762,621.47
  5. Step 5: Solve for x
    x = 44,418,152,762,621.47/7,216,246.26
  6. Step 6: Final answer
    x = 6,155,298.91

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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.