Home / 3,746,204.52-5,618,672.67-1,049,909.19

Finding the Fourth Proportional to 3,746,204.52, 5,618,672.67 and 1,049,909.19

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Solution

The fourth proportional to 3,746,204.52, 5,618,672.67 and 1,049,909.19 is: 1,574,686.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,204.52 : 5,618,672.67 = 1,049,909.19 : x
  2. Step 2: Convert to fraction form
    3,746,204.52/5,618,672.67 = 1,049,909.19/x
  3. Step 3: Cross multiply
    3,746,204.52x = 5,618,672.67 × 1,049,909.19
  4. Step 4: Simplify right side
    3,746,204.52x = 5,899,096,071,834.84
  5. Step 5: Solve for x
    x = 5,899,096,071,834.84/3,746,204.52
  6. Step 6: Final answer
    x = 1,574,686.07

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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.