Home / 11,395,988.96-17,094,023.80-2,760,095.16

Finding the Fourth Proportional to 11,395,988.96, 17,094,023.80 and 2,760,095.16

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Solution

The fourth proportional to 11,395,988.96, 17,094,023.80 and 2,760,095.16 is: 4,140,152.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,988.96 : 17,094,023.80 = 2,760,095.16 : x
  2. Step 2: Convert to fraction form
    11,395,988.96/17,094,023.80 = 2,760,095.16/x
  3. Step 3: Cross multiply
    11,395,988.96x = 17,094,023.80 × 2,760,095.16
  4. Step 4: Simplify right side
    11,395,988.96x = 47,181,132,355,304.81
  5. Step 5: Solve for x
    x = 47,181,132,355,304.81/11,395,988.96
  6. Step 6: Final answer
    x = 4,140,152.52

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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.