Home / 6,565,374.88-9,060,182.76-3,812,739.16

Finding the Fourth Proportional to 6,565,374.88, 9,060,182.76 and 3,812,739.16

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Solution

The fourth proportional to 6,565,374.88, 9,060,182.76 and 3,812,739.16 is: 5,261,559.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,374.88 : 9,060,182.76 = 3,812,739.16 : x
  2. Step 2: Convert to fraction form
    6,565,374.88/9,060,182.76 = 3,812,739.16/x
  3. Step 3: Cross multiply
    6,565,374.88x = 9,060,182.76 × 3,812,739.16
  4. Step 4: Simplify right side
    6,565,374.88x = 34,544,113,605,808.88
  5. Step 5: Solve for x
    x = 34,544,113,605,808.88/6,565,374.88
  6. Step 6: Final answer
    x = 5,261,559.96

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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.