Home / 2,053,680.27-2,833,210.95-1,374,835.47

Finding the Fourth Proportional to 2,053,680.27, 2,833,210.95 and 1,374,835.47

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Solution

The fourth proportional to 2,053,680.27, 2,833,210.95 and 1,374,835.47 is: 1,896,691.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,680.27 : 2,833,210.95 = 1,374,835.47 : x
  2. Step 2: Convert to fraction form
    2,053,680.27/2,833,210.95 = 1,374,835.47/x
  3. Step 3: Cross multiply
    2,053,680.27x = 2,833,210.95 × 1,374,835.47
  4. Step 4: Simplify right side
    2,053,680.27x = 3,895,198,908,052.40
  5. Step 5: Solve for x
    x = 3,895,198,908,052.40/2,053,680.27
  6. Step 6: Final answer
    x = 1,896,691.99

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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.