Home / 4,804,036.75-7,207,082.75-1,771,410.79

Finding the Fourth Proportional to 4,804,036.75, 7,207,082.75 and 1,771,410.79

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Solution

The fourth proportional to 4,804,036.75, 7,207,082.75 and 1,771,410.79 is: 2,657,495.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,036.75 : 7,207,082.75 = 1,771,410.79 : x
  2. Step 2: Convert to fraction form
    4,804,036.75/7,207,082.75 = 1,771,410.79/x
  3. Step 3: Cross multiply
    4,804,036.75x = 7,207,082.75 × 1,771,410.79
  4. Step 4: Simplify right side
    4,804,036.75x = 12,766,704,147,772.87
  5. Step 5: Solve for x
    x = 12,766,704,147,772.87/4,804,036.75
  6. Step 6: Final answer
    x = 2,657,495.11

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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.