Home / 5,056,223.28-7,585,091.26-1,861,106.20

Finding the Fourth Proportional to 5,056,223.28, 7,585,091.26 and 1,861,106.20

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Solution

The fourth proportional to 5,056,223.28, 7,585,091.26 and 1,861,106.20 is: 2,791,937.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,223.28 : 7,585,091.26 = 1,861,106.20 : x
  2. Step 2: Convert to fraction form
    5,056,223.28/7,585,091.26 = 1,861,106.20/x
  3. Step 3: Cross multiply
    5,056,223.28x = 7,585,091.26 × 1,861,106.20
  4. Step 4: Simplify right side
    5,056,223.28x = 14,116,660,371,551.81
  5. Step 5: Solve for x
    x = 14,116,660,371,551.81/5,056,223.28
  6. Step 6: Final answer
    x = 2,791,937.70

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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.