Home / 3,565,661.84-5,349,414.90-2,088,051.24

Finding the Fourth Proportional to 3,565,661.84, 5,349,414.90 and 2,088,051.24

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Solution

The fourth proportional to 3,565,661.84, 5,349,414.90 and 2,088,051.24 is: 3,132,616.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,661.84 : 5,349,414.90 = 2,088,051.24 : x
  2. Step 2: Convert to fraction form
    3,565,661.84/5,349,414.90 = 2,088,051.24/x
  3. Step 3: Cross multiply
    3,565,661.84x = 5,349,414.90 × 2,088,051.24
  4. Step 4: Simplify right side
    3,565,661.84x = 11,169,852,415,219.48
  5. Step 5: Solve for x
    x = 11,169,852,415,219.48/3,565,661.84
  6. Step 6: Final answer
    x = 3,132,616.87

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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.