Home / 3,466,280.46-4,781,855.13-2,242,981.34

Finding the Fourth Proportional to 3,466,280.46, 4,781,855.13 and 2,242,981.34

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Solution

The fourth proportional to 3,466,280.46, 4,781,855.13 and 2,242,981.34 is: 3,094,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,280.46 : 4,781,855.13 = 2,242,981.34 : x
  2. Step 2: Convert to fraction form
    3,466,280.46/4,781,855.13 = 2,242,981.34/x
  3. Step 3: Cross multiply
    3,466,280.46x = 4,781,855.13 × 2,242,981.34
  4. Step 4: Simplify right side
    3,466,280.46x = 10,725,611,803,264.00
  5. Step 5: Solve for x
    x = 10,725,611,803,264.00/3,466,280.46
  6. Step 6: Final answer
    x = 3,094,271.20

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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.