Home / 2,967,813.07-4,095,349.77-1,744,164.70

Finding the Fourth Proportional to 2,967,813.07, 4,095,349.77 and 1,744,164.70

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Solution

The fourth proportional to 2,967,813.07, 4,095,349.77 and 1,744,164.70 is: 2,406,810.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,813.07 : 4,095,349.77 = 1,744,164.70 : x
  2. Step 2: Convert to fraction form
    2,967,813.07/4,095,349.77 = 1,744,164.70/x
  3. Step 3: Cross multiply
    2,967,813.07x = 4,095,349.77 × 1,744,164.70
  4. Step 4: Simplify right side
    2,967,813.07x = 7,142,964,499,289.36
  5. Step 5: Solve for x
    x = 7,142,964,499,289.36/2,967,813.07
  6. Step 6: Final answer
    x = 2,406,810.79

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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.