Home / 5,743,389.53-7,925,877.55-3,165,070.30

Finding the Fourth Proportional to 5,743,389.53, 7,925,877.55 and 3,165,070.30

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Solution

The fourth proportional to 5,743,389.53, 7,925,877.55 and 3,165,070.30 is: 4,367,797.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,743,389.53 : 7,925,877.55 = 3,165,070.30 : x
  2. Step 2: Convert to fraction form
    5,743,389.53/7,925,877.55 = 3,165,070.30/x
  3. Step 3: Cross multiply
    5,743,389.53x = 7,925,877.55 × 3,165,070.30
  4. Step 4: Simplify right side
    5,743,389.53x = 25,085,959,634,941.76
  5. Step 5: Solve for x
    x = 25,085,959,634,941.76/5,743,389.53
  6. Step 6: Final answer
    x = 4,367,797.01

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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.