Home / 5,724,818.27-8,588,291.09-1,886,910.04

Finding the Fourth Proportional to 5,724,818.27, 8,588,291.09 and 1,886,910.04

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Solution

The fourth proportional to 5,724,818.27, 8,588,291.09 and 1,886,910.04 is: 2,830,715.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724,818.27 : 8,588,291.09 = 1,886,910.04 : x
  2. Step 2: Convert to fraction form
    5,724,818.27/8,588,291.09 = 1,886,910.04/x
  3. Step 3: Cross multiply
    5,724,818.27x = 8,588,291.09 × 1,886,910.04
  4. Step 4: Simplify right side
    5,724,818.27x = 16,205,332,637,155.22
  5. Step 5: Solve for x
    x = 16,205,332,637,155.22/5,724,818.27
  6. Step 6: Final answer
    x = 2,830,715.64

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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.