Home / 3,499,734.10-4,829,632.04-1,890,102.10

Finding the Fourth Proportional to 3,499,734.10, 4,829,632.04 and 1,890,102.10

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Solution

The fourth proportional to 3,499,734.10, 4,829,632.04 and 1,890,102.10 is: 2,608,340.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,734.10 : 4,829,632.04 = 1,890,102.10 : x
  2. Step 2: Convert to fraction form
    3,499,734.10/4,829,632.04 = 1,890,102.10/x
  3. Step 3: Cross multiply
    3,499,734.10x = 4,829,632.04 × 1,890,102.10
  4. Step 4: Simplify right side
    3,499,734.10x = 9,128,497,661,031.29
  5. Step 5: Solve for x
    x = 9,128,497,661,031.29/3,499,734.10
  6. Step 6: Final answer
    x = 2,608,340.35

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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.