Home / 7,731,707.68-10,675,094.16-4,832,401.60

Finding the Fourth Proportional to 7,731,707.68, 10,675,094.16 and 4,832,401.60

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Solution

The fourth proportional to 7,731,707.68, 10,675,094.16 and 4,832,401.60 is: 6,672,050.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,731,707.68 : 10,675,094.16 = 4,832,401.60 : x
  2. Step 2: Convert to fraction form
    7,731,707.68/10,675,094.16 = 4,832,401.60/x
  3. Step 3: Cross multiply
    7,731,707.68x = 10,675,094.16 × 4,832,401.60
  4. Step 4: Simplify right side
    7,731,707.68x = 51,586,342,098,934.66
  5. Step 5: Solve for x
    x = 51,586,342,098,934.66/7,731,707.68
  6. Step 6: Final answer
    x = 6,672,050.24

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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.