Home / 2,967,055.60-4,095,060.96-1,743,360.88

Finding the Fourth Proportional to 2,967,055.60, 4,095,060.96 and 1,743,360.88

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Solution

The fourth proportional to 2,967,055.60, 4,095,060.96 and 1,743,360.88 is: 2,406,146.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,055.60 : 4,095,060.96 = 1,743,360.88 : x
  2. Step 2: Convert to fraction form
    2,967,055.60/4,095,060.96 = 1,743,360.88/x
  3. Step 3: Cross multiply
    2,967,055.60x = 4,095,060.96 × 1,743,360.88
  4. Step 4: Simplify right side
    2,967,055.60x = 7,139,169,078,879.24
  5. Step 5: Solve for x
    x = 7,139,169,078,879.24/2,967,055.60
  6. Step 6: Final answer
    x = 2,406,146.04

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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.