Home / 11,567,129.20-17,332,444.23-4,270,555.24

Finding the Fourth Proportional to 11,567,129.20, 17,332,444.23 and 4,270,555.24

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Solution

The fourth proportional to 11,567,129.20, 17,332,444.23 and 4,270,555.24 is: 6,399,095.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,129.20 : 17,332,444.23 = 4,270,555.24 : x
  2. Step 2: Convert to fraction form
    11,567,129.20/17,332,444.23 = 4,270,555.24/x
  3. Step 3: Cross multiply
    11,567,129.20x = 17,332,444.23 × 4,270,555.24
  4. Step 4: Simplify right side
    11,567,129.20x = 74,019,160,528,434.27
  5. Step 5: Solve for x
    x = 74,019,160,528,434.27/11,567,129.20
  6. Step 6: Final answer
    x = 6,399,095.16

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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.