Home / 6,374,618.65-8,796,717.02-3,473,947.24

Finding the Fourth Proportional to 6,374,618.65, 8,796,717.02 and 3,473,947.24

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Solution

The fourth proportional to 6,374,618.65, 8,796,717.02 and 3,473,947.24 is: 4,793,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,618.65 : 8,796,717.02 = 3,473,947.24 : x
  2. Step 2: Convert to fraction form
    6,374,618.65/8,796,717.02 = 3,473,947.24/x
  3. Step 3: Cross multiply
    6,374,618.65x = 8,796,717.02 × 3,473,947.24
  4. Step 4: Simplify right side
    6,374,618.65x = 30,559,330,789,612.62
  5. Step 5: Solve for x
    x = 30,559,330,789,612.62/6,374,618.65
  6. Step 6: Final answer
    x = 4,793,907.29

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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.