Home / 6,655,067.04-9,175,670.64-5,554,082.04

Finding the Fourth Proportional to 6,655,067.04, 9,175,670.64 and 5,554,082.04

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Solution

The fourth proportional to 6,655,067.04, 9,175,670.64 and 5,554,082.04 is: 7,657,688.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,067.04 : 9,175,670.64 = 5,554,082.04 : x
  2. Step 2: Convert to fraction form
    6,655,067.04/9,175,670.64 = 5,554,082.04/x
  3. Step 3: Cross multiply
    6,655,067.04x = 9,175,670.64 × 5,554,082.04
  4. Step 4: Simplify right side
    6,655,067.04x = 50,962,427,506,579.31
  5. Step 5: Solve for x
    x = 50,962,427,506,579.31/6,655,067.04
  6. Step 6: Final answer
    x = 7,657,688.07

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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.