Home / 3,039,614.30-4,564,637.45-2,698,827.76

Finding the Fourth Proportional to 3,039,614.30, 4,564,637.45 and 2,698,827.76

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Solution

The fourth proportional to 3,039,614.30, 4,564,637.45 and 2,698,827.76 is: 4,052,872.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,614.30 : 4,564,637.45 = 2,698,827.76 : x
  2. Step 2: Convert to fraction form
    3,039,614.30/4,564,637.45 = 2,698,827.76/x
  3. Step 3: Cross multiply
    3,039,614.30x = 4,564,637.45 × 2,698,827.76
  4. Step 4: Simplify right side
    3,039,614.30x = 12,319,170,266,727.88
  5. Step 5: Solve for x
    x = 12,319,170,266,727.88/3,039,614.30
  6. Step 6: Final answer
    x = 4,052,872.85

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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.