Home / 4,034,389.80-6,046,271.10-2,964,412.20

Finding the Fourth Proportional to 4,034,389.80, 6,046,271.10 and 2,964,412.20

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Solution

The fourth proportional to 4,034,389.80, 6,046,271.10 and 2,964,412.20 is: 4,442,713.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,389.80 : 6,046,271.10 = 2,964,412.20 : x
  2. Step 2: Convert to fraction form
    4,034,389.80/6,046,271.10 = 2,964,412.20/x
  3. Step 3: Cross multiply
    4,034,389.80x = 6,046,271.10 × 2,964,412.20
  4. Step 4: Simplify right side
    4,034,389.80x = 17,923,639,813,347.42
  5. Step 5: Solve for x
    x = 17,923,639,813,347.42/4,034,389.80
  6. Step 6: Final answer
    x = 4,442,713.94

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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.