Home / 2,610,680.04-3,602,966.44-1,523,301.92

Finding the Fourth Proportional to 2,610,680.04, 3,602,966.44 and 1,523,301.92

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Solution

The fourth proportional to 2,610,680.04, 3,602,966.44 and 1,523,301.92 is: 2,102,289.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,680.04 : 3,602,966.44 = 1,523,301.92 : x
  2. Step 2: Convert to fraction form
    2,610,680.04/3,602,966.44 = 1,523,301.92/x
  3. Step 3: Cross multiply
    2,610,680.04x = 3,602,966.44 × 1,523,301.92
  4. Step 4: Simplify right side
    2,610,680.04x = 5,488,405,695,747.56
  5. Step 5: Solve for x
    x = 5,488,405,695,747.56/2,610,680.04
  6. Step 6: Final answer
    x = 2,102,289.68

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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.