Home / 4,894,127.56-6,754,975.62-2,719,417.96

Finding the Fourth Proportional to 4,894,127.56, 6,754,975.62 and 2,719,417.96

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Solution

The fourth proportional to 4,894,127.56, 6,754,975.62 and 2,719,417.96 is: 3,753,396.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,127.56 : 6,754,975.62 = 2,719,417.96 : x
  2. Step 2: Convert to fraction form
    4,894,127.56/6,754,975.62 = 2,719,417.96/x
  3. Step 3: Cross multiply
    4,894,127.56x = 6,754,975.62 × 2,719,417.96
  4. Step 4: Simplify right side
    4,894,127.56x = 18,369,602,020,390.14
  5. Step 5: Solve for x
    x = 18,369,602,020,390.14/4,894,127.56
  6. Step 6: Final answer
    x = 3,753,396.66

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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.