Home / 4,407,888.61-6,082,681.53-2,447,891.11

Finding the Fourth Proportional to 4,407,888.61, 6,082,681.53 and 2,447,891.11

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Solution

The fourth proportional to 4,407,888.61, 6,082,681.53 and 2,447,891.11 is: 3,377,976.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,888.61 : 6,082,681.53 = 2,447,891.11 : x
  2. Step 2: Convert to fraction form
    4,407,888.61/6,082,681.53 = 2,447,891.11/x
  3. Step 3: Cross multiply
    4,407,888.61x = 6,082,681.53 × 2,447,891.11
  4. Step 4: Simplify right side
    4,407,888.61x = 14,889,742,042,248.20
  5. Step 5: Solve for x
    x = 14,889,742,042,248.20/4,407,888.61
  6. Step 6: Final answer
    x = 3,377,976.02

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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.