Home / 2,260,370.51-3,390,583.78-662,966.57

Finding the Fourth Proportional to 2,260,370.51, 3,390,583.78 and 662,966.57

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Solution

The fourth proportional to 2,260,370.51, 3,390,583.78 and 662,966.57 is: 994,458.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,370.51 : 3,390,583.78 = 662,966.57 : x
  2. Step 2: Convert to fraction form
    2,260,370.51/3,390,583.78 = 662,966.57/x
  3. Step 3: Cross multiply
    2,260,370.51x = 3,390,583.78 × 662,966.57
  4. Step 4: Simplify right side
    2,260,370.51x = 2,247,843,698,924.23
  5. Step 5: Solve for x
    x = 2,247,843,698,924.23/2,260,370.51
  6. Step 6: Final answer
    x = 994,458.07

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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.