Home / 7,408,895.85-11,113,716.51-2,360,600.01

Finding the Fourth Proportional to 7,408,895.85, 11,113,716.51 and 2,360,600.01

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Solution

The fourth proportional to 7,408,895.85, 11,113,716.51 and 2,360,600.01 is: 3,541,018.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,408,895.85 : 11,113,716.51 = 2,360,600.01 : x
  2. Step 2: Convert to fraction form
    7,408,895.85/11,113,716.51 = 2,360,600.01/x
  3. Step 3: Cross multiply
    7,408,895.85x = 11,113,716.51 × 2,360,600.01
  4. Step 4: Simplify right side
    7,408,895.85x = 26,235,039,304,643.16
  5. Step 5: Solve for x
    x = 26,235,039,304,643.16/7,408,895.85
  6. Step 6: Final answer
    x = 3,541,018.77

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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.