Home / 6,069,492.28-8,375,801.64-3,316,120.60

Finding the Fourth Proportional to 6,069,492.28, 8,375,801.64 and 3,316,120.60

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Solution

The fourth proportional to 6,069,492.28, 8,375,801.64 and 3,316,120.60 is: 4,576,193.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,492.28 : 8,375,801.64 = 3,316,120.60 : x
  2. Step 2: Convert to fraction form
    6,069,492.28/8,375,801.64 = 3,316,120.60/x
  3. Step 3: Cross multiply
    6,069,492.28x = 8,375,801.64 × 3,316,120.60
  4. Step 4: Simplify right side
    6,069,492.28x = 27,775,168,359,917.79
  5. Step 5: Solve for x
    x = 27,775,168,359,917.79/6,069,492.28
  6. Step 6: Final answer
    x = 4,576,193.05

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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.