Home / 5,490,937.70-7,577,480.94-3,010,154

Finding the Fourth Proportional to 5,490,937.70, 7,577,480.94 and 3,010,154

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Solution

The fourth proportional to 5,490,937.70, 7,577,480.94 and 3,010,154 is: 4,154,005.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,490,937.70 : 7,577,480.94 = 3,010,154 : x
  2. Step 2: Convert to fraction form
    5,490,937.70/7,577,480.94 = 3,010,154/x
  3. Step 3: Cross multiply
    5,490,937.70x = 7,577,480.94 × 3,010,154
  4. Step 4: Simplify right side
    5,490,937.70x = 22,809,384,561,464.76
  5. Step 5: Solve for x
    x = 22,809,384,561,464.76/5,490,937.70
  6. Step 6: Final answer
    x = 4,154,005.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.