Home / 6,357,246.07-8,773,109.24-3,456,656.53

Finding the Fourth Proportional to 6,357,246.07, 8,773,109.24 and 3,456,656.53

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Solution

The fourth proportional to 6,357,246.07, 8,773,109.24 and 3,456,656.53 is: 4,770,245.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,246.07 : 8,773,109.24 = 3,456,656.53 : x
  2. Step 2: Convert to fraction form
    6,357,246.07/8,773,109.24 = 3,456,656.53/x
  3. Step 3: Cross multiply
    6,357,246.07x = 8,773,109.24 × 3,456,656.53
  4. Step 4: Simplify right side
    6,357,246.07x = 30,325,625,342,849.34
  5. Step 5: Solve for x
    x = 30,325,625,342,849.34/6,357,246.07
  6. Step 6: Final answer
    x = 4,770,245.64

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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.