Home / 4,360,906.60-6,532,028.70-3,888,125.80

Finding the Fourth Proportional to 4,360,906.60, 6,532,028.70 and 3,888,125.80

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Solution

The fourth proportional to 4,360,906.60, 6,532,028.70 and 3,888,125.80 is: 5,823,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,906.60 : 6,532,028.70 = 3,888,125.80 : x
  2. Step 2: Convert to fraction form
    4,360,906.60/6,532,028.70 = 3,888,125.80/x
  3. Step 3: Cross multiply
    4,360,906.60x = 6,532,028.70 × 3,888,125.80
  4. Step 4: Simplify right side
    4,360,906.60x = 25,397,349,314,810.46
  5. Step 5: Solve for x
    x = 25,397,349,314,810.46/4,360,906.60
  6. Step 6: Final answer
    x = 5,823,869.13

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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.