Home / 5,574,750.03-8,356,477.46-3,777,815.25

Finding the Fourth Proportional to 5,574,750.03, 8,356,477.46 and 3,777,815.25

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Solution

The fourth proportional to 5,574,750.03, 8,356,477.46 and 3,777,815.25 is: 5,662,895.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574,750.03 : 8,356,477.46 = 3,777,815.25 : x
  2. Step 2: Convert to fraction form
    5,574,750.03/8,356,477.46 = 3,777,815.25/x
  3. Step 3: Cross multiply
    5,574,750.03x = 8,356,477.46 × 3,777,815.25
  4. Step 4: Simplify right side
    5,574,750.03x = 31,569,227,965,780.19
  5. Step 5: Solve for x
    x = 31,569,227,965,780.19/5,574,750.03
  6. Step 6: Final answer
    x = 5,662,895.70

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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.