Home / 7,579,166.94-11,368,799.61-3,030,597.90

Finding the Fourth Proportional to 7,579,166.94, 11,368,799.61 and 3,030,597.90

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Solution

The fourth proportional to 7,579,166.94, 11,368,799.61 and 3,030,597.90 is: 4,545,916.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,166.94 : 11,368,799.61 = 3,030,597.90 : x
  2. Step 2: Convert to fraction form
    7,579,166.94/11,368,799.61 = 3,030,597.90/x
  3. Step 3: Cross multiply
    7,579,166.94x = 11,368,799.61 × 3,030,597.90
  4. Step 4: Simplify right side
    7,579,166.94x = 34,454,260,223,586.82
  5. Step 5: Solve for x
    x = 34,454,260,223,586.82/7,579,166.94
  6. Step 6: Final answer
    x = 4,545,916.52

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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.