Home / 2,523,677.66-3,482,873.91-1,435,995.02

Finding the Fourth Proportional to 2,523,677.66, 3,482,873.91 and 1,435,995.02

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Solution

The fourth proportional to 2,523,677.66, 3,482,873.91 and 1,435,995.02 is: 1,981,786.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,677.66 : 3,482,873.91 = 1,435,995.02 : x
  2. Step 2: Convert to fraction form
    2,523,677.66/3,482,873.91 = 1,435,995.02/x
  3. Step 3: Cross multiply
    2,523,677.66x = 3,482,873.91 × 1,435,995.02
  4. Step 4: Simplify right side
    2,523,677.66x = 5,001,389,590,047.93
  5. Step 5: Solve for x
    x = 5,001,389,590,047.93/2,523,677.66
  6. Step 6: Final answer
    x = 1,981,786.21

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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.