Home / 2,062,349.59-2,846,384.49-1,202,909.83

Finding the Fourth Proportional to 2,062,349.59, 2,846,384.49 and 1,202,909.83

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Solution

The fourth proportional to 2,062,349.59, 2,846,384.49 and 1,202,909.83 is: 1,660,215.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,349.59 : 2,846,384.49 = 1,202,909.83 : x
  2. Step 2: Convert to fraction form
    2,062,349.59/2,846,384.49 = 1,202,909.83/x
  3. Step 3: Cross multiply
    2,062,349.59x = 2,846,384.49 × 1,202,909.83
  4. Step 4: Simplify right side
    2,062,349.59x = 3,423,943,882,980.54
  5. Step 5: Solve for x
    x = 3,423,943,882,980.54/2,062,349.59
  6. Step 6: Final answer
    x = 1,660,215.08

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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.