Home / 9,125,288.16-13,685,167.44-3,805,260

Finding the Fourth Proportional to 9,125,288.16, 13,685,167.44 and 3,805,260

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Solution

The fourth proportional to 9,125,288.16, 13,685,167.44 and 3,805,260 is: 5,706,737.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,125,288.16 : 13,685,167.44 = 3,805,260 : x
  2. Step 2: Convert to fraction form
    9,125,288.16/13,685,167.44 = 3,805,260/x
  3. Step 3: Cross multiply
    9,125,288.16x = 13,685,167.44 × 3,805,260
  4. Step 4: Simplify right side
    9,125,288.16x = 52,075,620,252,734.40
  5. Step 5: Solve for x
    x = 52,075,620,252,734.40/9,125,288.16
  6. Step 6: Final answer
    x = 5,706,737.07

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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.