Home / 4,381,406.02-6,566,234.40-3,409,943.34

Finding the Fourth Proportional to 4,381,406.02, 6,566,234.40 and 3,409,943.34

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Solution

The fourth proportional to 4,381,406.02, 6,566,234.40 and 3,409,943.34 is: 5,110,342.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,406.02 : 6,566,234.40 = 3,409,943.34 : x
  2. Step 2: Convert to fraction form
    4,381,406.02/6,566,234.40 = 3,409,943.34/x
  3. Step 3: Cross multiply
    4,381,406.02x = 6,566,234.40 × 3,409,943.34
  4. Step 4: Simplify right side
    4,381,406.02x = 22,390,487,261,158.89
  5. Step 5: Solve for x
    x = 22,390,487,261,158.89/4,381,406.02
  6. Step 6: Final answer
    x = 5,110,342.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.