Home / 5,795,545.60-8,701,612.80-3,276,121.60

Finding the Fourth Proportional to 5,795,545.60, 8,701,612.80 and 3,276,121.60

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Solution

The fourth proportional to 5,795,545.60, 8,701,612.80 and 3,276,121.60 is: 4,918,871.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,545.60 : 8,701,612.80 = 3,276,121.60 : x
  2. Step 2: Convert to fraction form
    5,795,545.60/8,701,612.80 = 3,276,121.60/x
  3. Step 3: Cross multiply
    5,795,545.60x = 8,701,612.80 × 3,276,121.60
  4. Step 4: Simplify right side
    5,795,545.60x = 28,507,541,648,916.48
  5. Step 5: Solve for x
    x = 28,507,541,648,916.48/5,795,545.60
  6. Step 6: Final answer
    x = 4,918,871.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.