Home / 2,088,352.30-3,132,528.45-2,060,358.70

Finding the Fourth Proportional to 2,088,352.30, 3,132,528.45 and 2,060,358.70

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Solution

The fourth proportional to 2,088,352.30, 3,132,528.45 and 2,060,358.70 is: 3,090,538.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,352.30 : 3,132,528.45 = 2,060,358.70 : x
  2. Step 2: Convert to fraction form
    2,088,352.30/3,132,528.45 = 2,060,358.70/x
  3. Step 3: Cross multiply
    2,088,352.30x = 3,132,528.45 × 2,060,358.70
  4. Step 4: Simplify right side
    2,088,352.30x = 6,454,132,244,955.02
  5. Step 5: Solve for x
    x = 6,454,132,244,955.02/2,088,352.30
  6. Step 6: Final answer
    x = 3,090,538.05

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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.