Home / 6,645,002.90-9,967,504.35-6,582,017.30

Finding the Fourth Proportional to 6,645,002.90, 9,967,504.35 and 6,582,017.30

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Solution

The fourth proportional to 6,645,002.90, 9,967,504.35 and 6,582,017.30 is: 9,873,025.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,645,002.90 : 9,967,504.35 = 6,582,017.30 : x
  2. Step 2: Convert to fraction form
    6,645,002.90/9,967,504.35 = 6,582,017.30/x
  3. Step 3: Cross multiply
    6,645,002.90x = 9,967,504.35 × 6,582,017.30
  4. Step 4: Simplify right side
    6,645,002.90x = 65,606,286,069,525.25
  5. Step 5: Solve for x
    x = 65,606,286,069,525.25/6,645,002.90
  6. Step 6: Final answer
    x = 9,873,025.95

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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.