Home / 2,535,007.20-3,802,510.80-2,425,797.60

Finding the Fourth Proportional to 2,535,007.20, 3,802,510.80 and 2,425,797.60

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Solution

The fourth proportional to 2,535,007.20, 3,802,510.80 and 2,425,797.60 is: 3,638,696.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,007.20 : 3,802,510.80 = 2,425,797.60 : x
  2. Step 2: Convert to fraction form
    2,535,007.20/3,802,510.80 = 2,425,797.60/x
  3. Step 3: Cross multiply
    2,535,007.20x = 3,802,510.80 × 2,425,797.60
  4. Step 4: Simplify right side
    2,535,007.20x = 9,224,121,572,614.08
  5. Step 5: Solve for x
    x = 9,224,121,572,614.08/2,535,007.20
  6. Step 6: Final answer
    x = 3,638,696.40

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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.