Home / 2,793,706.04-3,855,294.10-1,569,985.20

Finding the Fourth Proportional to 2,793,706.04, 3,855,294.10 and 1,569,985.20

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Solution

The fourth proportional to 2,793,706.04, 3,855,294.10 and 1,569,985.20 is: 2,166,568.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,706.04 : 3,855,294.10 = 1,569,985.20 : x
  2. Step 2: Convert to fraction form
    2,793,706.04/3,855,294.10 = 1,569,985.20/x
  3. Step 3: Cross multiply
    2,793,706.04x = 3,855,294.10 × 1,569,985.20
  4. Step 4: Simplify right side
    2,793,706.04x = 6,052,754,695,067.15
  5. Step 5: Solve for x
    x = 6,052,754,695,067.15/2,793,706.04
  6. Step 6: Final answer
    x = 2,166,568.21

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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.