Home / 3,466,280.90-4,781,855.74-2,242,981.77

Finding the Fourth Proportional to 3,466,280.90, 4,781,855.74 and 2,242,981.77

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Solution

The fourth proportional to 3,466,280.90, 4,781,855.74 and 2,242,981.77 is: 3,094,271.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,280.90 : 4,781,855.74 = 2,242,981.77 : x
  2. Step 2: Convert to fraction form
    3,466,280.90/4,781,855.74 = 2,242,981.77/x
  3. Step 3: Cross multiply
    3,466,280.90x = 4,781,855.74 × 2,242,981.77
  4. Step 4: Simplify right side
    3,466,280.90x = 10,725,615,251,589.86
  5. Step 5: Solve for x
    x = 10,725,615,251,589.86/3,466,280.90
  6. Step 6: Final answer
    x = 3,094,271.80

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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.