Home / 4,234,088.39-6,351,137.51-1,160,105.22

Finding the Fourth Proportional to 4,234,088.39, 6,351,137.51 and 1,160,105.22

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Solution

The fourth proportional to 4,234,088.39, 6,351,137.51 and 1,160,105.22 is: 1,740,159.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,088.39 : 6,351,137.51 = 1,160,105.22 : x
  2. Step 2: Convert to fraction form
    4,234,088.39/6,351,137.51 = 1,160,105.22/x
  3. Step 3: Cross multiply
    4,234,088.39x = 6,351,137.51 × 1,160,105.22
  4. Step 4: Simplify right side
    4,234,088.39x = 7,367,987,772,488.28
  5. Step 5: Solve for x
    x = 7,367,987,772,488.28/4,234,088.39
  6. Step 6: Final answer
    x = 1,740,159.18

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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.