Home / 3,642,237.01-5,026,155.35-2,010,609.34

Finding the Fourth Proportional to 3,642,237.01, 5,026,155.35 and 2,010,609.34

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Solution

The fourth proportional to 3,642,237.01, 5,026,155.35 and 2,010,609.34 is: 2,774,568.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,237.01 : 5,026,155.35 = 2,010,609.34 : x
  2. Step 2: Convert to fraction form
    3,642,237.01/5,026,155.35 = 2,010,609.34/x
  3. Step 3: Cross multiply
    3,642,237.01x = 5,026,155.35 × 2,010,609.34
  4. Step 4: Simplify right side
    3,642,237.01x = 10,105,634,868,382.53
  5. Step 5: Solve for x
    x = 10,105,634,868,382.53/3,642,237.01
  6. Step 6: Final answer
    x = 2,774,568.17

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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.