Home / 9,743,848.56-13,445,599.86-5,822,826.48

Finding the Fourth Proportional to 9,743,848.56, 13,445,599.86 and 5,822,826.48

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Solution

The fourth proportional to 9,743,848.56, 13,445,599.86 and 5,822,826.48 is: 8,034,956.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,848.56 : 13,445,599.86 = 5,822,826.48 : x
  2. Step 2: Convert to fraction form
    9,743,848.56/13,445,599.86 = 5,822,826.48/x
  3. Step 3: Cross multiply
    9,743,848.56x = 13,445,599.86 × 5,822,826.48
  4. Step 4: Simplify right side
    9,743,848.56x = 78,291,394,904,292.30
  5. Step 5: Solve for x
    x = 78,291,394,904,292.30/9,743,848.56
  6. Step 6: Final answer
    x = 8,034,956.05

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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.