Home / 4,726,516.85-7,085,569.08-1,847,228.88

Finding the Fourth Proportional to 4,726,516.85, 7,085,569.08 and 1,847,228.88

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Solution

The fourth proportional to 4,726,516.85, 7,085,569.08 and 1,847,228.88 is: 2,769,199.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,516.85 : 7,085,569.08 = 1,847,228.88 : x
  2. Step 2: Convert to fraction form
    4,726,516.85/7,085,569.08 = 1,847,228.88/x
  3. Step 3: Cross multiply
    4,726,516.85x = 7,085,569.08 × 1,847,228.88
  4. Step 4: Simplify right side
    4,726,516.85x = 13,088,667,835,811.03
  5. Step 5: Solve for x
    x = 13,088,667,835,811.03/4,726,516.85
  6. Step 6: Final answer
    x = 2,769,199.45

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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.