Home / 2,854,725.04-4,281,670.74-832,425.52

Finding the Fourth Proportional to 2,854,725.04, 4,281,670.74 and 832,425.52

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Solution

The fourth proportional to 2,854,725.04, 4,281,670.74 and 832,425.52 is: 1,248,516.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,725.04 : 4,281,670.74 = 832,425.52 : x
  2. Step 2: Convert to fraction form
    2,854,725.04/4,281,670.74 = 832,425.52/x
  3. Step 3: Cross multiply
    2,854,725.04x = 4,281,670.74 × 832,425.52
  4. Step 4: Simplify right side
    2,854,725.04x = 3,564,171,992,213.29
  5. Step 5: Solve for x
    x = 3,564,171,992,213.29/2,854,725.04
  6. Step 6: Final answer
    x = 1,248,516.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.