Home / 4,550,391.39-6,827,063.51-1,355,545.24

Finding the Fourth Proportional to 4,550,391.39, 6,827,063.51 and 1,355,545.24

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Solution

The fourth proportional to 4,550,391.39, 6,827,063.51 and 1,355,545.24 is: 2,033,757.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,391.39 : 6,827,063.51 = 1,355,545.24 : x
  2. Step 2: Convert to fraction form
    4,550,391.39/6,827,063.51 = 1,355,545.24/x
  3. Step 3: Cross multiply
    4,550,391.39x = 6,827,063.51 × 1,355,545.24
  4. Step 4: Simplify right side
    4,550,391.39x = 9,254,393,444,158.19
  5. Step 5: Solve for x
    x = 9,254,393,444,158.19/4,550,391.39
  6. Step 6: Final answer
    x = 2,033,757.68

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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.