Home / 5,744,017.66-7,926,607.80-3,130,604.28

Finding the Fourth Proportional to 5,744,017.66, 7,926,607.80 and 3,130,604.28

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Solution

The fourth proportional to 5,744,017.66, 7,926,607.80 and 3,130,604.28 is: 4,320,159.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,017.66 : 7,926,607.80 = 3,130,604.28 : x
  2. Step 2: Convert to fraction form
    5,744,017.66/7,926,607.80 = 3,130,604.28/x
  3. Step 3: Cross multiply
    5,744,017.66x = 7,926,607.80 × 3,130,604.28
  4. Step 4: Simplify right side
    5,744,017.66x = 24,815,072,304,561.38
  5. Step 5: Solve for x
    x = 24,815,072,304,561.38/5,744,017.66
  6. Step 6: Final answer
    x = 4,320,159.47

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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.