Home / 4,087,937.51-5,641,481.60-2,345,925.59

Finding the Fourth Proportional to 4,087,937.51, 5,641,481.60 and 2,345,925.59

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Solution

The fourth proportional to 4,087,937.51, 5,641,481.60 and 2,345,925.59 is: 3,237,450.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,087,937.51 : 5,641,481.60 = 2,345,925.59 : x
  2. Step 2: Convert to fraction form
    4,087,937.51/5,641,481.60 = 2,345,925.59/x
  3. Step 3: Cross multiply
    4,087,937.51x = 5,641,481.60 × 2,345,925.59
  4. Step 4: Simplify right side
    4,087,937.51x = 13,234,496,066,105.07
  5. Step 5: Solve for x
    x = 13,234,496,066,105.07/4,087,937.51
  6. Step 6: Final answer
    x = 3,237,450.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.