Home / 5,680,722.42-8,521,258.59-2,484,203.22

Finding the Fourth Proportional to 5,680,722.42, 8,521,258.59 and 2,484,203.22

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Solution

The fourth proportional to 5,680,722.42, 8,521,258.59 and 2,484,203.22 is: 3,726,381.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,722.42 : 8,521,258.59 = 2,484,203.22 : x
  2. Step 2: Convert to fraction form
    5,680,722.42/8,521,258.59 = 2,484,203.22/x
  3. Step 3: Cross multiply
    5,680,722.42x = 8,521,258.59 × 2,484,203.22
  4. Step 4: Simplify right side
    5,680,722.42x = 21,168,538,027,730.66
  5. Step 5: Solve for x
    x = 21,168,538,027,730.66/5,680,722.42
  6. Step 6: Final answer
    x = 3,726,381.34

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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.