Home / 11,026,024.81-15,216,856.02-6,132,200.58

Finding the Fourth Proportional to 11,026,024.81, 15,216,856.02 and 6,132,200.58

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Solution

The fourth proportional to 11,026,024.81, 15,216,856.02 and 6,132,200.58 is: 8,462,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,024.81 : 15,216,856.02 = 6,132,200.58 : x
  2. Step 2: Convert to fraction form
    11,026,024.81/15,216,856.02 = 6,132,200.58/x
  3. Step 3: Cross multiply
    11,026,024.81x = 15,216,856.02 × 6,132,200.58
  4. Step 4: Simplify right side
    11,026,024.81x = 93,312,813,311,620.48
  5. Step 5: Solve for x
    x = 93,312,813,311,620.48/11,026,024.81
  6. Step 6: Final answer
    x = 8,462,960.58

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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.