Home / 6,285,219.43-9,423,970.78-2,442,555.06

Finding the Fourth Proportional to 6,285,219.43, 9,423,970.78 and 2,442,555.06

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Solution

The fourth proportional to 6,285,219.43, 9,423,970.78 and 2,442,555.06 is: 3,662,333.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,219.43 : 9,423,970.78 = 2,442,555.06 : x
  2. Step 2: Convert to fraction form
    6,285,219.43/9,423,970.78 = 2,442,555.06/x
  3. Step 3: Cross multiply
    6,285,219.43x = 9,423,970.78 × 2,442,555.06
  4. Step 4: Simplify right side
    6,285,219.43x = 23,018,567,507,874.76
  5. Step 5: Solve for x
    x = 23,018,567,507,874.76/6,285,219.43
  6. Step 6: Final answer
    x = 3,662,333.16

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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.