Home / 1,594,827.18-2,200,916.68-906,527.86

Finding the Fourth Proportional to 1,594,827.18, 2,200,916.68 and 906,527.86

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Solution

The fourth proportional to 1,594,827.18, 2,200,916.68 and 906,527.86 is: 1,251,039.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,827.18 : 2,200,916.68 = 906,527.86 : x
  2. Step 2: Convert to fraction form
    1,594,827.18/2,200,916.68 = 906,527.86/x
  3. Step 3: Cross multiply
    1,594,827.18x = 2,200,916.68 × 906,527.86
  4. Step 4: Simplify right side
    1,594,827.18x = 1,995,192,280,190.09
  5. Step 5: Solve for x
    x = 1,995,192,280,190.09/1,594,827.18
  6. Step 6: Final answer
    x = 1,251,039.80

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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.