Home / 4,217,577.64-5,820,284.81-2,283,838.32

Finding the Fourth Proportional to 4,217,577.64, 5,820,284.81 and 2,283,838.32

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Solution

The fourth proportional to 4,217,577.64, 5,820,284.81 and 2,283,838.32 is: 3,151,711.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,577.64 : 5,820,284.81 = 2,283,838.32 : x
  2. Step 2: Convert to fraction form
    4,217,577.64/5,820,284.81 = 2,283,838.32/x
  3. Step 3: Cross multiply
    4,217,577.64x = 5,820,284.81 × 2,283,838.32
  4. Step 4: Simplify right side
    4,217,577.64x = 13,292,589,482,391.92
  5. Step 5: Solve for x
    x = 13,292,589,482,391.92/4,217,577.64
  6. Step 6: Final answer
    x = 3,151,711.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.