Home / 6,051,146.40-9,076,719.60-2,264,428.80

Finding the Fourth Proportional to 6,051,146.40, 9,076,719.60 and 2,264,428.80

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Solution

The fourth proportional to 6,051,146.40, 9,076,719.60 and 2,264,428.80 is: 3,396,643.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,146.40 : 9,076,719.60 = 2,264,428.80 : x
  2. Step 2: Convert to fraction form
    6,051,146.40/9,076,719.60 = 2,264,428.80/x
  3. Step 3: Cross multiply
    6,051,146.40x = 9,076,719.60 × 2,264,428.80
  4. Step 4: Simplify right side
    6,051,146.40x = 20,553,585,271,764.48
  5. Step 5: Solve for x
    x = 20,553,585,271,764.48/6,051,146.40
  6. Step 6: Final answer
    x = 3,396,643.20

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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.