Home / 2,119,298.65-2,932,333.45-1,847,932.04

Finding the Fourth Proportional to 2,119,298.65, 2,932,333.45 and 1,847,932.04

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Solution

The fourth proportional to 2,119,298.65, 2,932,333.45 and 1,847,932.04 is: 2,556,861.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,119,298.65 : 2,932,333.45 = 1,847,932.04 : x
  2. Step 2: Convert to fraction form
    2,119,298.65/2,932,333.45 = 1,847,932.04/x
  3. Step 3: Cross multiply
    2,119,298.65x = 2,932,333.45 × 1,847,932.04
  4. Step 4: Simplify right side
    2,119,298.65x = 5,418,752,936,929.74
  5. Step 5: Solve for x
    x = 5,418,752,936,929.74/2,119,298.65
  6. Step 6: Final answer
    x = 2,556,861.41

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Why These Related Problems?

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