Home / 4,003,039-6,005,180.58-1,344,269.08

Finding the Fourth Proportional to 4,003,039, 6,005,180.58 and 1,344,269.08

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Solution

The fourth proportional to 4,003,039, 6,005,180.58 and 1,344,269.08 is: 2,016,612.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,039 : 6,005,180.58 = 1,344,269.08 : x
  2. Step 2: Convert to fraction form
    4,003,039/6,005,180.58 = 1,344,269.08/x
  3. Step 3: Cross multiply
    4,003,039x = 6,005,180.58 × 1,344,269.08
  4. Step 4: Simplify right side
    4,003,039x = 8,072,578,573,510.47
  5. Step 5: Solve for x
    x = 8,072,578,573,510.47/4,003,039
  6. Step 6: Final answer
    x = 2,016,612.52

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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.