Home / 4,242,606.23-5,854,929.38-2,407,141.77

Finding the Fourth Proportional to 4,242,606.23, 5,854,929.38 and 2,407,141.77

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Solution

The fourth proportional to 4,242,606.23, 5,854,929.38 and 2,407,141.77 is: 3,321,930.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,606.23 : 5,854,929.38 = 2,407,141.77 : x
  2. Step 2: Convert to fraction form
    4,242,606.23/5,854,929.38 = 2,407,141.77/x
  3. Step 3: Cross multiply
    4,242,606.23x = 5,854,929.38 × 2,407,141.77
  4. Step 4: Simplify right side
    4,242,606.23x = 14,093,645,058,962.49
  5. Step 5: Solve for x
    x = 14,093,645,058,962.49/4,242,606.23
  6. Step 6: Final answer
    x = 3,321,930.98

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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.