Home / 5,264,808.03-7,896,213.32-2,566,419.39

Finding the Fourth Proportional to 5,264,808.03, 7,896,213.32 and 2,566,419.39

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Solution

The fourth proportional to 5,264,808.03, 7,896,213.32 and 2,566,419.39 is: 3,849,142.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,808.03 : 7,896,213.32 = 2,566,419.39 : x
  2. Step 2: Convert to fraction form
    5,264,808.03/7,896,213.32 = 2,566,419.39/x
  3. Step 3: Cross multiply
    5,264,808.03x = 7,896,213.32 × 2,566,419.39
  4. Step 4: Simplify right side
    5,264,808.03x = 20,264,994,959,192.18
  5. Step 5: Solve for x
    x = 20,264,994,959,192.18/5,264,808.03
  6. Step 6: Final answer
    x = 3,849,142.24

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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.