Home / 7,605,622.40-11,408,960.01-3,056,675.04

Finding the Fourth Proportional to 7,605,622.40, 11,408,960.01 and 3,056,675.04

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Solution

The fourth proportional to 7,605,622.40, 11,408,960.01 and 3,056,675.04 is: 4,585,224.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,622.40 : 11,408,960.01 = 3,056,675.04 : x
  2. Step 2: Convert to fraction form
    7,605,622.40/11,408,960.01 = 3,056,675.04/x
  3. Step 3: Cross multiply
    7,605,622.40x = 11,408,960.01 × 3,056,675.04
  4. Step 4: Simplify right side
    7,605,622.40x = 34,873,483,294,925.15
  5. Step 5: Solve for x
    x = 34,873,483,294,925.15/7,605,622.40
  6. Step 6: Final answer
    x = 4,585,224.13

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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.