Home / 2,899,968.34-4,349,996.25-1,006,769.92

Finding the Fourth Proportional to 2,899,968.34, 4,349,996.25 and 1,006,769.92

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Solution

The fourth proportional to 2,899,968.34, 4,349,996.25 and 1,006,769.92 is: 1,510,170.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,968.34 : 4,349,996.25 = 1,006,769.92 : x
  2. Step 2: Convert to fraction form
    2,899,968.34/4,349,996.25 = 1,006,769.92/x
  3. Step 3: Cross multiply
    2,899,968.34x = 4,349,996.25 × 1,006,769.92
  4. Step 4: Simplify right side
    2,899,968.34x = 4,379,445,376,612.80
  5. Step 5: Solve for x
    x = 4,379,445,376,612.80/2,899,968.34
  6. Step 6: Final answer
    x = 1,510,170.07

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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.