Home / 7,249,108.88-10,873,614.60-2,460,169.76

Finding the Fourth Proportional to 7,249,108.88, 10,873,614.60 and 2,460,169.76

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Solution

The fourth proportional to 7,249,108.88, 10,873,614.60 and 2,460,169.76 is: 3,690,238.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,108.88 : 10,873,614.60 = 2,460,169.76 : x
  2. Step 2: Convert to fraction form
    7,249,108.88/10,873,614.60 = 2,460,169.76/x
  3. Step 3: Cross multiply
    7,249,108.88x = 10,873,614.60 × 2,460,169.76
  4. Step 4: Simplify right side
    7,249,108.88x = 26,750,937,820,814.49
  5. Step 5: Solve for x
    x = 26,750,937,820,814.49/7,249,108.88
  6. Step 6: Final answer
    x = 3,690,238.11

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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.