Home / 3,642,239.01-5,026,158.10-2,010,611.34

Finding the Fourth Proportional to 3,642,239.01, 5,026,158.10 and 2,010,611.34

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Solution

The fourth proportional to 3,642,239.01, 5,026,158.10 and 2,010,611.34 is: 2,774,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,239.01 : 5,026,158.10 = 2,010,611.34 : x
  2. Step 2: Convert to fraction form
    3,642,239.01/5,026,158.10 = 2,010,611.34/x
  3. Step 3: Cross multiply
    3,642,239.01x = 5,026,158.10 × 2,010,611.34
  4. Step 4: Simplify right side
    3,642,239.01x = 10,105,650,472,492.85
  5. Step 5: Solve for x
    x = 10,105,650,472,492.85/3,642,239.01
  6. Step 6: Final answer
    x = 2,774,570.93

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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.