Home / 4,867,258.04-6,716,070.24-2,801,874.86

Finding the Fourth Proportional to 4,867,258.04, 6,716,070.24 and 2,801,874.86

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Solution

The fourth proportional to 4,867,258.04, 6,716,070.24 and 2,801,874.86 is: 3,866,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,258.04 : 6,716,070.24 = 2,801,874.86 : x
  2. Step 2: Convert to fraction form
    4,867,258.04/6,716,070.24 = 2,801,874.86/x
  3. Step 3: Cross multiply
    4,867,258.04x = 6,716,070.24 × 2,801,874.86
  4. Step 4: Simplify right side
    4,867,258.04x = 18,817,588,363,450.17
  5. Step 5: Solve for x
    x = 18,817,588,363,450.17/4,867,258.04
  6. Step 6: Final answer
    x = 3,866,157.95

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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.