Home / 5,646,528.64-7,792,258.89-3,068,209.41

Finding the Fourth Proportional to 5,646,528.64, 7,792,258.89 and 3,068,209.41

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Solution

The fourth proportional to 5,646,528.64, 7,792,258.89 and 3,068,209.41 is: 4,234,155.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,528.64 : 7,792,258.89 = 3,068,209.41 : x
  2. Step 2: Convert to fraction form
    5,646,528.64/7,792,258.89 = 3,068,209.41/x
  3. Step 3: Cross multiply
    5,646,528.64x = 7,792,258.89 × 3,068,209.41
  4. Step 4: Simplify right side
    5,646,528.64x = 23,908,282,051,454.16
  5. Step 5: Solve for x
    x = 23,908,282,051,454.16/5,646,528.64
  6. Step 6: Final answer
    x = 4,234,155.81

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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.