Home / 1,944,704.64-2,683,841.13-1,073,707.29

Finding the Fourth Proportional to 1,944,704.64, 2,683,841.13 and 1,073,707.29

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Solution

The fourth proportional to 1,944,704.64, 2,683,841.13 and 1,073,707.29 is: 1,481,798.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,704.64 : 2,683,841.13 = 1,073,707.29 : x
  2. Step 2: Convert to fraction form
    1,944,704.64/2,683,841.13 = 1,073,707.29/x
  3. Step 3: Cross multiply
    1,944,704.64x = 2,683,841.13 × 1,073,707.29
  4. Step 4: Simplify right side
    1,944,704.64x = 2,881,659,786,482.84
  5. Step 5: Solve for x
    x = 2,881,659,786,482.84/1,944,704.64
  6. Step 6: Final answer
    x = 1,481,798.18

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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.