Home / 3,432,598.55-5,146,842.58-1,158,072.58

Finding the Fourth Proportional to 3,432,598.55, 5,146,842.58 and 1,158,072.58

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Solution

The fourth proportional to 3,432,598.55, 5,146,842.58 and 1,158,072.58 is: 1,736,415.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,598.55 : 5,146,842.58 = 1,158,072.58 : x
  2. Step 2: Convert to fraction form
    3,432,598.55/5,146,842.58 = 1,158,072.58/x
  3. Step 3: Cross multiply
    3,432,598.55x = 5,146,842.58 × 1,158,072.58
  4. Step 4: Simplify right side
    3,432,598.55x = 5,960,417,275,446.38
  5. Step 5: Solve for x
    x = 5,960,417,275,446.38/3,432,598.55
  6. Step 6: Final answer
    x = 1,736,415.48

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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.