Home / 6,983,524.08-10,480,884.84-3,618,693.36

Finding the Fourth Proportional to 6,983,524.08, 10,480,884.84 and 3,618,693.36

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Solution

The fourth proportional to 6,983,524.08, 10,480,884.84 and 3,618,693.36 is: 5,430,941.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,524.08 : 10,480,884.84 = 3,618,693.36 : x
  2. Step 2: Convert to fraction form
    6,983,524.08/10,480,884.84 = 3,618,693.36/x
  3. Step 3: Cross multiply
    6,983,524.08x = 10,480,884.84 × 3,618,693.36
  4. Step 4: Simplify right side
    6,983,524.08x = 37,927,108,377,432.66
  5. Step 5: Solve for x
    x = 37,927,108,377,432.66/6,983,524.08
  6. Step 6: Final answer
    x = 5,430,941.16

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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.