Home / 1,723,275.60-2,584,913.40-1,366,357.20

Finding the Fourth Proportional to 1,723,275.60, 2,584,913.40 and 1,366,357.20

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Solution

The fourth proportional to 1,723,275.60, 2,584,913.40 and 1,366,357.20 is: 2,049,535.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,275.60 : 2,584,913.40 = 1,366,357.20 : x
  2. Step 2: Convert to fraction form
    1,723,275.60/2,584,913.40 = 1,366,357.20/x
  3. Step 3: Cross multiply
    1,723,275.60x = 2,584,913.40 × 1,366,357.20
  4. Step 4: Simplify right side
    1,723,275.60x = 3,531,915,035,466.48
  5. Step 5: Solve for x
    x = 3,531,915,035,466.48/1,723,275.60
  6. Step 6: Final answer
    x = 2,049,535.80

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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.