Home / 2,419,601.64-3,626,870.16-902,674.08

Finding the Fourth Proportional to 2,419,601.64, 3,626,870.16 and 902,674.08

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Solution

The fourth proportional to 2,419,601.64, 3,626,870.16 and 902,674.08 is: 1,353,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,601.64 : 3,626,870.16 = 902,674.08 : x
  2. Step 2: Convert to fraction form
    2,419,601.64/3,626,870.16 = 902,674.08/x
  3. Step 3: Cross multiply
    2,419,601.64x = 3,626,870.16 × 902,674.08
  4. Step 4: Simplify right side
    2,419,601.64x = 3,273,881,684,957.45
  5. Step 5: Solve for x
    x = 3,273,881,684,957.45/2,419,601.64
  6. Step 6: Final answer
    x = 1,353,066.40

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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.