Home / 5,803,407.11-8,008,065.87-3,355,647.73

Finding the Fourth Proportional to 5,803,407.11, 8,008,065.87 and 3,355,647.73

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Solution

The fourth proportional to 5,803,407.11, 8,008,065.87 and 3,355,647.73 is: 4,630,426.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,407.11 : 8,008,065.87 = 3,355,647.73 : x
  2. Step 2: Convert to fraction form
    5,803,407.11/8,008,065.87 = 3,355,647.73/x
  3. Step 3: Cross multiply
    5,803,407.11x = 8,008,065.87 × 3,355,647.73
  4. Step 4: Simplify right side
    5,803,407.11x = 26,872,248,058,355.98
  5. Step 5: Solve for x
    x = 26,872,248,058,355.98/5,803,407.11
  6. Step 6: Final answer
    x = 4,630,426.15

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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.