Home / 4,012,541.80-6,018,812.70-2,414,282.20

Finding the Fourth Proportional to 4,012,541.80, 6,018,812.70 and 2,414,282.20

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Solution

The fourth proportional to 4,012,541.80, 6,018,812.70 and 2,414,282.20 is: 3,621,423.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,541.80 : 6,018,812.70 = 2,414,282.20 : x
  2. Step 2: Convert to fraction form
    4,012,541.80/6,018,812.70 = 2,414,282.20/x
  3. Step 3: Cross multiply
    4,012,541.80x = 6,018,812.70 × 2,414,282.20
  4. Step 4: Simplify right side
    4,012,541.80x = 14,531,112,366,743.94
  5. Step 5: Solve for x
    x = 14,531,112,366,743.94/4,012,541.80
  6. Step 6: Final answer
    x = 3,621,423.30

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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.