Home / 6,352,678.53-8,766,826.02-3,452,256.23

Finding the Fourth Proportional to 6,352,678.53, 8,766,826.02 and 3,452,256.23

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Solution

The fourth proportional to 6,352,678.53, 8,766,826.02 and 3,452,256.23 is: 4,764,184.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,678.53 : 8,766,826.02 = 3,452,256.23 : x
  2. Step 2: Convert to fraction form
    6,352,678.53/8,766,826.02 = 3,452,256.23/x
  3. Step 3: Cross multiply
    6,352,678.53x = 8,766,826.02 × 3,452,256.23
  4. Step 4: Simplify right side
    6,352,678.53x = 30,265,329,701,036.97
  5. Step 5: Solve for x
    x = 30,265,329,701,036.97/6,352,678.53
  6. Step 6: Final answer
    x = 4,764,184.05

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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.