Home / 3,466,145.77-4,781,669.25-2,242,846.16

Finding the Fourth Proportional to 3,466,145.77, 4,781,669.25 and 2,242,846.16

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Solution

The fourth proportional to 3,466,145.77, 4,781,669.25 and 2,242,846.16 is: 3,094,084.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,145.77 : 4,781,669.25 = 2,242,846.16 : x
  2. Step 2: Convert to fraction form
    3,466,145.77/4,781,669.25 = 2,242,846.16/x
  3. Step 3: Cross multiply
    3,466,145.77x = 4,781,669.25 × 2,242,846.16
  4. Step 4: Simplify right side
    3,466,145.77x = 10,724,548,518,186.17
  5. Step 5: Solve for x
    x = 10,724,548,518,186.17/3,466,145.77
  6. Step 6: Final answer
    x = 3,094,084.68

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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.