Home / 2,006,684.60-2,769,210.70-1,088,890.41

Finding the Fourth Proportional to 2,006,684.60, 2,769,210.70 and 1,088,890.41

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Solution

The fourth proportional to 2,006,684.60, 2,769,210.70 and 1,088,890.41 is: 1,502,661.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,684.60 : 2,769,210.70 = 1,088,890.41 : x
  2. Step 2: Convert to fraction form
    2,006,684.60/2,769,210.70 = 1,088,890.41/x
  3. Step 3: Cross multiply
    2,006,684.60x = 2,769,210.70 × 1,088,890.41
  4. Step 4: Simplify right side
    2,006,684.60x = 3,015,366,971,777.16
  5. Step 5: Solve for x
    x = 3,015,366,971,777.16/2,006,684.60
  6. Step 6: Final answer
    x = 1,502,661.14

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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.