Home / 6,838,018.06-9,436,152.75-3,740,497.06

Finding the Fourth Proportional to 6,838,018.06, 9,436,152.75 and 3,740,497.06

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Solution

The fourth proportional to 6,838,018.06, 9,436,152.75 and 3,740,497.06 is: 5,161,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,838,018.06 : 9,436,152.75 = 3,740,497.06 : x
  2. Step 2: Convert to fraction form
    6,838,018.06/9,436,152.75 = 3,740,497.06/x
  3. Step 3: Cross multiply
    6,838,018.06x = 9,436,152.75 × 3,740,497.06
  4. Step 4: Simplify right side
    6,838,018.06x = 35,295,901,619,085.91
  5. Step 5: Solve for x
    x = 35,295,901,619,085.91/6,838,018.06
  6. Step 6: Final answer
    x = 5,161,715.18

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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.