Home / 7,156,233.60-10,740,225.60-7,100,246.40

Finding the Fourth Proportional to 7,156,233.60, 10,740,225.60 and 7,100,246.40

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Solution

The fourth proportional to 7,156,233.60, 10,740,225.60 and 7,100,246.40 is: 10,656,198.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,156,233.60 : 10,740,225.60 = 7,100,246.40 : x
  2. Step 2: Convert to fraction form
    7,156,233.60/10,740,225.60 = 7,100,246.40/x
  3. Step 3: Cross multiply
    7,156,233.60x = 10,740,225.60 × 7,100,246.40
  4. Step 4: Simplify right side
    7,156,233.60x = 76,258,248,151,587.84
  5. Step 5: Solve for x
    x = 76,258,248,151,587.84/7,156,233.60
  6. Step 6: Final answer
    x = 10,656,198.84

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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.