Home / 2,832,061.11-4,249,420.26-1,412,227.92

Finding the Fourth Proportional to 2,832,061.11, 4,249,420.26 and 1,412,227.92

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Solution

The fourth proportional to 2,832,061.11, 4,249,420.26 and 1,412,227.92 is: 2,119,004.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,061.11 : 4,249,420.26 = 1,412,227.92 : x
  2. Step 2: Convert to fraction form
    2,832,061.11/4,249,420.26 = 1,412,227.92/x
  3. Step 3: Cross multiply
    2,832,061.11x = 4,249,420.26 × 1,412,227.92
  4. Step 4: Simplify right side
    2,832,061.11x = 6,001,149,934,985.66
  5. Step 5: Solve for x
    x = 6,001,149,934,985.66/2,832,061.11
  6. Step 6: Final answer
    x = 2,119,004.39

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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.