Home / 6,200,843.47-9,300,663.78-1,882,931.14

Finding the Fourth Proportional to 6,200,843.47, 9,300,663.78 and 1,882,931.14

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Solution

The fourth proportional to 6,200,843.47, 9,300,663.78 and 1,882,931.14 is: 2,824,214.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,843.47 : 9,300,663.78 = 1,882,931.14 : x
  2. Step 2: Convert to fraction form
    6,200,843.47/9,300,663.78 = 1,882,931.14/x
  3. Step 3: Cross multiply
    6,200,843.47x = 9,300,663.78 × 1,882,931.14
  4. Step 4: Simplify right side
    6,200,843.47x = 17,512,509,448,326.06
  5. Step 5: Solve for x
    x = 17,512,509,448,326.06/6,200,843.47
  6. Step 6: Final answer
    x = 2,824,214.08

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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.