Home / 2,944,962.55-4,064,769.98-1,800,002.71

Finding the Fourth Proportional to 2,944,962.55, 4,064,769.98 and 1,800,002.71

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Solution

The fourth proportional to 2,944,962.55, 4,064,769.98 and 1,800,002.71 is: 2,484,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,962.55 : 4,064,769.98 = 1,800,002.71 : x
  2. Step 2: Convert to fraction form
    2,944,962.55/4,064,769.98 = 1,800,002.71/x
  3. Step 3: Cross multiply
    2,944,962.55x = 4,064,769.98 × 1,800,002.71
  4. Step 4: Simplify right side
    2,944,962.55x = 7,316,596,979,526.65
  5. Step 5: Solve for x
    x = 7,316,596,979,526.65/2,944,962.55
  6. Step 6: Final answer
    x = 2,484,444.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.