Home / 4,442,316.61-6,663,474.93-1,203,854.17

Finding the Fourth Proportional to 4,442,316.61, 6,663,474.93 and 1,203,854.17

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Solution

The fourth proportional to 4,442,316.61, 6,663,474.93 and 1,203,854.17 is: 1,805,781.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,316.61 : 6,663,474.93 = 1,203,854.17 : x
  2. Step 2: Convert to fraction form
    4,442,316.61/6,663,474.93 = 1,203,854.17/x
  3. Step 3: Cross multiply
    4,442,316.61x = 6,663,474.93 × 1,203,854.17
  4. Step 4: Simplify right side
    4,442,316.61x = 8,021,852,081,170.96
  5. Step 5: Solve for x
    x = 8,021,852,081,170.96/4,442,316.61
  6. Step 6: Final answer
    x = 1,805,781.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.