Home / 10,343,320.08-14,273,781-5,994,928.64

Finding the Fourth Proportional to 10,343,320.08, 14,273,781 and 5,994,928.64

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Solution

The fourth proportional to 10,343,320.08, 14,273,781 and 5,994,928.64 is: 8,273,001.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,320.08 : 14,273,781 = 5,994,928.64 : x
  2. Step 2: Convert to fraction form
    10,343,320.08/14,273,781 = 5,994,928.64/x
  3. Step 3: Cross multiply
    10,343,320.08x = 14,273,781 × 5,994,928.64
  4. Step 4: Simplify right side
    10,343,320.08x = 85,570,298,517,987.83
  5. Step 5: Solve for x
    x = 85,570,298,517,987.83/10,343,320.08
  6. Step 6: Final answer
    x = 8,273,001.11

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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.