Home / 3,248,829.59-4,473,370.76-2,885,622.35

Finding the Fourth Proportional to 3,248,829.59, 4,473,370.76 and 2,885,622.35

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Solution

The fourth proportional to 3,248,829.59, 4,473,370.76 and 2,885,622.35 is: 3,973,264.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,829.59 : 4,473,370.76 = 2,885,622.35 : x
  2. Step 2: Convert to fraction form
    3,248,829.59/4,473,370.76 = 2,885,622.35/x
  3. Step 3: Cross multiply
    3,248,829.59x = 4,473,370.76 × 2,885,622.35
  4. Step 4: Simplify right side
    3,248,829.59x = 12,908,458,608,097.52
  5. Step 5: Solve for x
    x = 12,908,458,608,097.52/3,248,829.59
  6. Step 6: Final answer
    x = 3,973,264.30

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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.