Home / 3,452,062.68-4,765,890.15-3,069,031.50

Finding the Fourth Proportional to 3,452,062.68, 4,765,890.15 and 3,069,031.50

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Solution

The fourth proportional to 3,452,062.68, 4,765,890.15 and 3,069,031.50 is: 4,237,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,062.68 : 4,765,890.15 = 3,069,031.50 : x
  2. Step 2: Convert to fraction form
    3,452,062.68/4,765,890.15 = 3,069,031.50/x
  3. Step 3: Cross multiply
    3,452,062.68x = 4,765,890.15 × 3,069,031.50
  4. Step 4: Simplify right side
    3,452,062.68x = 14,626,666,995,889.73
  5. Step 5: Solve for x
    x = 14,626,666,995,889.73/3,452,062.68
  6. Step 6: Final answer
    x = 4,237,080.36

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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.