Home / 3,438,443.86-4,744,859.27-2,061,098.39

Finding the Fourth Proportional to 3,438,443.86, 4,744,859.27 and 2,061,098.39

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Solution

The fourth proportional to 3,438,443.86, 4,744,859.27 and 2,061,098.39 is: 2,844,199.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,443.86 : 4,744,859.27 = 2,061,098.39 : x
  2. Step 2: Convert to fraction form
    3,438,443.86/4,744,859.27 = 2,061,098.39/x
  3. Step 3: Cross multiply
    3,438,443.86x = 4,744,859.27 × 2,061,098.39
  4. Step 4: Simplify right side
    3,438,443.86x = 9,779,621,803,730.23
  5. Step 5: Solve for x
    x = 9,779,621,803,730.23/3,438,443.86
  6. Step 6: Final answer
    x = 2,844,199.94

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1.5x scale

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.