Home / 9,225,053.25-13,836,156.60-3,077,142.01

Finding the Fourth Proportional to 9,225,053.25, 13,836,156.60 and 3,077,142.01

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Solution

The fourth proportional to 9,225,053.25, 13,836,156.60 and 3,077,142.01 is: 4,615,238.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,053.25 : 13,836,156.60 = 3,077,142.01 : x
  2. Step 2: Convert to fraction form
    9,225,053.25/13,836,156.60 = 3,077,142.01/x
  3. Step 3: Cross multiply
    9,225,053.25x = 13,836,156.60 × 3,077,142.01
  4. Step 4: Simplify right side
    9,225,053.25x = 42,575,818,707,747.66
  5. Step 5: Solve for x
    x = 42,575,818,707,747.66/9,225,053.25
  6. Step 6: Final answer
    x = 4,615,238.26

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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.