Home / 4,582,345.64-6,322,934.02-2,648,232.70

Finding the Fourth Proportional to 4,582,345.64, 6,322,934.02 and 2,648,232.70

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Solution

The fourth proportional to 4,582,345.64, 6,322,934.02 and 2,648,232.70 is: 3,654,154.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,345.64 : 6,322,934.02 = 2,648,232.70 : x
  2. Step 2: Convert to fraction form
    4,582,345.64/6,322,934.02 = 2,648,232.70/x
  3. Step 3: Cross multiply
    4,582,345.64x = 6,322,934.02 × 2,648,232.70
  4. Step 4: Simplify right side
    4,582,345.64x = 16,744,600,631,706.45
  5. Step 5: Solve for x
    x = 16,744,600,631,706.45/4,582,345.64
  6. Step 6: Final answer
    x = 3,654,154.87

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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.