Home / 7,603,911.01-11,406,012.32-2,486,360.17

Finding the Fourth Proportional to 7,603,911.01, 11,406,012.32 and 2,486,360.17

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Solution

The fourth proportional to 7,603,911.01, 11,406,012.32 and 2,486,360.17 is: 3,729,587.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,911.01 : 11,406,012.32 = 2,486,360.17 : x
  2. Step 2: Convert to fraction form
    7,603,911.01/11,406,012.32 = 2,486,360.17/x
  3. Step 3: Cross multiply
    7,603,911.01x = 11,406,012.32 × 2,486,360.17
  4. Step 4: Simplify right side
    7,603,911.01x = 28,359,454,730,977.29
  5. Step 5: Solve for x
    x = 28,359,454,730,977.29/7,603,911.01
  6. Step 6: Final answer
    x = 3,729,587.93

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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.