Home / 4,074,418.83-5,622,368.86-2,355,650.13

Finding the Fourth Proportional to 4,074,418.83, 5,622,368.86 and 2,355,650.13

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Solution

The fourth proportional to 4,074,418.83, 5,622,368.86 and 2,355,650.13 is: 3,250,606.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,418.83 : 5,622,368.86 = 2,355,650.13 : x
  2. Step 2: Convert to fraction form
    4,074,418.83/5,622,368.86 = 2,355,650.13/x
  3. Step 3: Cross multiply
    4,074,418.83x = 5,622,368.86 × 2,355,650.13
  4. Step 4: Simplify right side
    4,074,418.83x = 13,244,333,935,966.95
  5. Step 5: Solve for x
    x = 13,244,333,935,966.95/4,074,418.83
  6. Step 6: Final answer
    x = 3,250,606.89

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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.