Home / 6,603,419.10-9,908,081.10-2,346,642.30

Finding the Fourth Proportional to 6,603,419.10, 9,908,081.10 and 2,346,642.30

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Solution

The fourth proportional to 6,603,419.10, 9,908,081.10 and 2,346,642.30 is: 3,521,012.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,419.10 : 9,908,081.10 = 2,346,642.30 : x
  2. Step 2: Convert to fraction form
    6,603,419.10/9,908,081.10 = 2,346,642.30/x
  3. Step 3: Cross multiply
    6,603,419.10x = 9,908,081.10 × 2,346,642.30
  4. Step 4: Simplify right side
    6,603,419.10x = 23,250,722,221,090.53
  5. Step 5: Solve for x
    x = 23,250,722,221,090.53/6,603,419.10
  6. Step 6: Final answer
    x = 3,521,012.66

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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.