Home / 2,416,041-3,624,061.50-643,113

Finding the Fourth Proportional to 2,416,041, 3,624,061.50 and 643,113

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Solution

The fourth proportional to 2,416,041, 3,624,061.50 and 643,113 is: 964,669.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,041 : 3,624,061.50 = 643,113 : x
  2. Step 2: Convert to fraction form
    2,416,041/3,624,061.50 = 643,113/x
  3. Step 3: Cross multiply
    2,416,041x = 3,624,061.50 × 643,113
  4. Step 4: Simplify right side
    2,416,041x = 2,330,681,063,449.50
  5. Step 5: Solve for x
    x = 2,330,681,063,449.50/2,416,041
  6. Step 6: Final answer
    x = 964,669.50

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1.5x scale

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.