Home / 5,807,205.09-8,711,970.39-3,252,053.71

Finding the Fourth Proportional to 5,807,205.09, 8,711,970.39 and 3,252,053.71

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Solution

The fourth proportional to 5,807,205.09, 8,711,970.39 and 3,252,053.71 is: 4,878,731.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,205.09 : 8,711,970.39 = 3,252,053.71 : x
  2. Step 2: Convert to fraction form
    5,807,205.09/8,711,970.39 = 3,252,053.71/x
  3. Step 3: Cross multiply
    5,807,205.09x = 8,711,970.39 × 3,252,053.71
  4. Step 4: Simplify right side
    5,807,205.09x = 28,331,795,628,209.65
  5. Step 5: Solve for x
    x = 28,331,795,628,209.65/5,807,205.09
  6. Step 6: Final answer
    x = 4,878,731.71

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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.