Home / 2,328,717.65-3,492,876.36-1,417,663.65

Finding the Fourth Proportional to 2,328,717.65, 3,492,876.36 and 1,417,663.65

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Solution

The fourth proportional to 2,328,717.65, 3,492,876.36 and 1,417,663.65 is: 2,126,373.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,717.65 : 3,492,876.36 = 1,417,663.65 : x
  2. Step 2: Convert to fraction form
    2,328,717.65/3,492,876.36 = 1,417,663.65/x
  3. Step 3: Cross multiply
    2,328,717.65x = 3,492,876.36 × 1,417,663.65
  4. Step 4: Simplify right side
    2,328,717.65x = 4,951,723,867,930.84
  5. Step 5: Solve for x
    x = 4,951,723,867,930.84/2,328,717.65
  6. Step 6: Final answer
    x = 2,126,373.66

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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.