Home / 4,465,853.73-6,700,994.06-1,770,119.19

Finding the Fourth Proportional to 4,465,853.73, 6,700,994.06 and 1,770,119.19

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Solution

The fourth proportional to 4,465,853.73, 6,700,994.06 and 1,770,119.19 is: 2,656,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,853.73 : 6,700,994.06 = 1,770,119.19 : x
  2. Step 2: Convert to fraction form
    4,465,853.73/6,700,994.06 = 1,770,119.19/x
  3. Step 3: Cross multiply
    4,465,853.73x = 6,700,994.06 × 1,770,119.19
  4. Step 4: Simplify right side
    4,465,853.73x = 11,861,558,168,831.41
  5. Step 5: Solve for x
    x = 11,861,558,168,831.41/4,465,853.73
  6. Step 6: Final answer
    x = 2,656,056.13

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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.