Home / 7,297,946.90-10,946,920.35-4,610,561.30

Finding the Fourth Proportional to 7,297,946.90, 10,946,920.35 and 4,610,561.30

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Solution

The fourth proportional to 7,297,946.90, 10,946,920.35 and 4,610,561.30 is: 6,915,841.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297,946.90 : 10,946,920.35 = 4,610,561.30 : x
  2. Step 2: Convert to fraction form
    7,297,946.90/10,946,920.35 = 4,610,561.30/x
  3. Step 3: Cross multiply
    7,297,946.90x = 10,946,920.35 × 4,610,561.30
  4. Step 4: Simplify right side
    7,297,946.90x = 50,471,447,319,892.45
  5. Step 5: Solve for x
    x = 50,471,447,319,892.45/7,297,946.90
  6. Step 6: Final answer
    x = 6,915,841.95

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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.