Home / 4,754,053-7,132,129.26-1,762,237

Finding the Fourth Proportional to 4,754,053, 7,132,129.26 and 1,762,237

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Solution

The fourth proportional to 4,754,053, 7,132,129.26 and 1,762,237 is: 2,643,744.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,053 : 7,132,129.26 = 1,762,237 : x
  2. Step 2: Convert to fraction form
    4,754,053/7,132,129.26 = 1,762,237/x
  3. Step 3: Cross multiply
    4,754,053x = 7,132,129.26 × 1,762,237
  4. Step 4: Simplify right side
    4,754,053x = 12,568,502,070,754.62
  5. Step 5: Solve for x
    x = 12,568,502,070,754.62/4,754,053
  6. Step 6: Final answer
    x = 2,643,744.63

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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.