Home / 4,895,114.40-7,335,500.40-4,389,674.40

Finding the Fourth Proportional to 4,895,114.40, 7,335,500.40 and 4,389,674.40

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Solution

The fourth proportional to 4,895,114.40, 7,335,500.40 and 4,389,674.40 is: 6,578,080.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,114.40 : 7,335,500.40 = 4,389,674.40 : x
  2. Step 2: Convert to fraction form
    4,895,114.40/7,335,500.40 = 4,389,674.40/x
  3. Step 3: Cross multiply
    4,895,114.40x = 7,335,500.40 × 4,389,674.40
  4. Step 4: Simplify right side
    4,895,114.40x = 32,200,458,317,069.77
  5. Step 5: Solve for x
    x = 32,200,458,317,069.77/4,895,114.40
  6. Step 6: Final answer
    x = 6,578,080.85

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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.