Home / 5,931,116.02-8,894,930.10-2,519,375.50

Finding the Fourth Proportional to 5,931,116.02, 8,894,930.10 and 2,519,375.50

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Solution

The fourth proportional to 5,931,116.02, 8,894,930.10 and 2,519,375.50 is: 3,778,322.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,116.02 : 8,894,930.10 = 2,519,375.50 : x
  2. Step 2: Convert to fraction form
    5,931,116.02/8,894,930.10 = 2,519,375.50/x
  3. Step 3: Cross multiply
    5,931,116.02x = 8,894,930.10 × 2,519,375.50
  4. Step 4: Simplify right side
    5,931,116.02x = 22,409,668,968,152.55
  5. Step 5: Solve for x
    x = 22,409,668,968,152.55/5,931,116.02
  6. Step 6: Final answer
    x = 3,778,322.48

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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.