Home / 2,057,003.43-3,087,495.32-992,794.65

Finding the Fourth Proportional to 2,057,003.43, 3,087,495.32 and 992,794.65

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Solution

The fourth proportional to 2,057,003.43, 3,087,495.32 and 992,794.65 is: 1,490,152.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,003.43 : 3,087,495.32 = 992,794.65 : x
  2. Step 2: Convert to fraction form
    2,057,003.43/3,087,495.32 = 992,794.65/x
  3. Step 3: Cross multiply
    2,057,003.43x = 3,087,495.32 × 992,794.65
  4. Step 4: Simplify right side
    2,057,003.43x = 3,065,248,830,632.07
  5. Step 5: Solve for x
    x = 3,065,248,830,632.07/2,057,003.43
  6. Step 6: Final answer
    x = 1,490,152.51

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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.