Home / 3,746,711.34-5,170,587.02-2,296,126.63

Finding the Fourth Proportional to 3,746,711.34, 5,170,587.02 and 2,296,126.63

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Solution

The fourth proportional to 3,746,711.34, 5,170,587.02 and 2,296,126.63 is: 3,168,731.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,711.34 : 5,170,587.02 = 2,296,126.63 : x
  2. Step 2: Convert to fraction form
    3,746,711.34/5,170,587.02 = 2,296,126.63/x
  3. Step 3: Cross multiply
    3,746,711.34x = 5,170,587.02 × 2,296,126.63
  4. Step 4: Simplify right side
    3,746,711.34x = 11,872,322,549,354.34
  5. Step 5: Solve for x
    x = 11,872,322,549,354.34/3,746,711.34
  6. Step 6: Final answer
    x = 3,168,731.58

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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.