Home / 3,325,058.55-4,588,582.77-1,854,967.10

Finding the Fourth Proportional to 3,325,058.55, 4,588,582.77 and 1,854,967.10

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Solution

The fourth proportional to 3,325,058.55, 4,588,582.77 and 1,854,967.10 is: 2,559,855.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,058.55 : 4,588,582.77 = 1,854,967.10 : x
  2. Step 2: Convert to fraction form
    3,325,058.55/4,588,582.77 = 1,854,967.10/x
  3. Step 3: Cross multiply
    3,325,058.55x = 4,588,582.77 × 1,854,967.10
  4. Step 4: Simplify right side
    3,325,058.55x = 8,511,670,073,976.87
  5. Step 5: Solve for x
    x = 8,511,670,073,976.87/3,325,058.55
  6. Step 6: Final answer
    x = 2,559,855.70

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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.