Home / 7,759,870.31-10,708,623.96-4,498,575.56

Finding the Fourth Proportional to 7,759,870.31, 10,708,623.96 and 4,498,575.56

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Solution

The fourth proportional to 7,759,870.31, 10,708,623.96 and 4,498,575.56 is: 6,208,035.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,759,870.31 : 10,708,623.96 = 4,498,575.56 : x
  2. Step 2: Convert to fraction form
    7,759,870.31/10,708,623.96 = 4,498,575.56/x
  3. Step 3: Cross multiply
    7,759,870.31x = 10,708,623.96 × 4,498,575.56
  4. Step 4: Simplify right side
    7,759,870.31x = 48,173,554,037,588.32
  5. Step 5: Solve for x
    x = 48,173,554,037,588.32/7,759,870.31
  6. Step 6: Final answer
    x = 6,208,035.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.