Home / 3,394,948.16-4,685,061.67-1,846,243.13

Finding the Fourth Proportional to 3,394,948.16, 4,685,061.67 and 1,846,243.13

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Solution

The fourth proportional to 3,394,948.16, 4,685,061.67 and 1,846,243.13 is: 2,547,833.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,948.16 : 4,685,061.67 = 1,846,243.13 : x
  2. Step 2: Convert to fraction form
    3,394,948.16/4,685,061.67 = 1,846,243.13/x
  3. Step 3: Cross multiply
    3,394,948.16x = 4,685,061.67 × 1,846,243.13
  4. Step 4: Simplify right side
    3,394,948.16x = 8,649,762,893,822.91
  5. Step 5: Solve for x
    x = 8,649,762,893,822.91/3,394,948.16
  6. Step 6: Final answer
    x = 2,547,833.57

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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.