Home / 2,048,940.70-3,073,411.05-986,058.70

Finding the Fourth Proportional to 2,048,940.70, 3,073,411.05 and 986,058.70

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Solution

The fourth proportional to 2,048,940.70, 3,073,411.05 and 986,058.70 is: 1,479,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,940.70 : 3,073,411.05 = 986,058.70 : x
  2. Step 2: Convert to fraction form
    2,048,940.70/3,073,411.05 = 986,058.70/x
  3. Step 3: Cross multiply
    2,048,940.70x = 3,073,411.05 × 986,058.70
  4. Step 4: Simplify right side
    2,048,940.70x = 3,030,563,704,528.64
  5. Step 5: Solve for x
    x = 3,030,563,704,528.64/2,048,940.70
  6. Step 6: Final answer
    x = 1,479,088.05

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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.