Home / 1,839,017.04-2,754,938.88-1,037,875.20

Finding the Fourth Proportional to 1,839,017.04, 2,754,938.88 and 1,037,875.20

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Solution

The fourth proportional to 1,839,017.04, 2,754,938.88 and 1,037,875.20 is: 1,554,788.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,017.04 : 2,754,938.88 = 1,037,875.20 : x
  2. Step 2: Convert to fraction form
    1,839,017.04/2,754,938.88 = 1,037,875.20/x
  3. Step 3: Cross multiply
    1,839,017.04x = 2,754,938.88 × 1,037,875.20
  4. Step 4: Simplify right side
    1,839,017.04x = 2,859,282,741,067.78
  5. Step 5: Solve for x
    x = 2,859,282,741,067.78/1,839,017.04
  6. Step 6: Final answer
    x = 1,554,788.61

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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.