Home / 4,506,022.44-6,759,032.28-2,992,660.20

Finding the Fourth Proportional to 4,506,022.44, 6,759,032.28 and 2,992,660.20

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Solution

The fourth proportional to 4,506,022.44, 6,759,032.28 and 2,992,660.20 is: 4,488,989.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,022.44 : 6,759,032.28 = 2,992,660.20 : x
  2. Step 2: Convert to fraction form
    4,506,022.44/6,759,032.28 = 2,992,660.20/x
  3. Step 3: Cross multiply
    4,506,022.44x = 6,759,032.28 × 2,992,660.20
  4. Step 4: Simplify right side
    4,506,022.44x = 20,227,486,894,871.26
  5. Step 5: Solve for x
    x = 20,227,486,894,871.26/4,506,022.44
  6. Step 6: Final answer
    x = 4,488,989.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.