Home / 3,539,203.52-4,884,092.16-2,011,308.80

Finding the Fourth Proportional to 3,539,203.52, 4,884,092.16 and 2,011,308.80

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Solution

The fourth proportional to 3,539,203.52, 4,884,092.16 and 2,011,308.80 is: 2,775,601.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,203.52 : 4,884,092.16 = 2,011,308.80 : x
  2. Step 2: Convert to fraction form
    3,539,203.52/4,884,092.16 = 2,011,308.80/x
  3. Step 3: Cross multiply
    3,539,203.52x = 4,884,092.16 × 2,011,308.80
  4. Step 4: Simplify right side
    3,539,203.52x = 9,823,417,541,419.01
  5. Step 5: Solve for x
    x = 9,823,417,541,419.01/3,539,203.52
  6. Step 6: Final answer
    x = 2,775,601.20

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1.5x scale

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.