Home / 3,925,793.10-5,884,315.65-1,528,841.10

Finding the Fourth Proportional to 3,925,793.10, 5,884,315.65 and 1,528,841.10

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Solution

The fourth proportional to 3,925,793.10, 5,884,315.65 and 1,528,841.10 is: 2,291,558.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,793.10 : 5,884,315.65 = 1,528,841.10 : x
  2. Step 2: Convert to fraction form
    3,925,793.10/5,884,315.65 = 1,528,841.10/x
  3. Step 3: Cross multiply
    3,925,793.10x = 5,884,315.65 × 1,528,841.10
  4. Step 4: Simplify right side
    3,925,793.10x = 8,996,183,611,093.22
  5. Step 5: Solve for x
    x = 8,996,183,611,093.22/3,925,793.10
  6. Step 6: Final answer
    x = 2,291,558.26

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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.