Home / 6,919,118.61-10,374,537.20-2,368,652.01

Finding the Fourth Proportional to 6,919,118.61, 10,374,537.20 and 2,368,652.01

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Solution

The fourth proportional to 6,919,118.61, 10,374,537.20 and 2,368,652.01 is: 3,551,560.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919,118.61 : 10,374,537.20 = 2,368,652.01 : x
  2. Step 2: Convert to fraction form
    6,919,118.61/10,374,537.20 = 2,368,652.01/x
  3. Step 3: Cross multiply
    6,919,118.61x = 10,374,537.20 × 2,368,652.01
  4. Step 4: Simplify right side
    6,919,118.61x = 24,573,668,379,756.51
  5. Step 5: Solve for x
    x = 24,573,668,379,756.51/6,919,118.61
  6. Step 6: Final answer
    x = 3,551,560.50

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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.