Home / 6,212,278.80-9,312,877.80-2,424,880.80

Finding the Fourth Proportional to 6,212,278.80, 9,312,877.80 and 2,424,880.80

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Solution

The fourth proportional to 6,212,278.80, 9,312,877.80 and 2,424,880.80 is: 3,635,158.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,212,278.80 : 9,312,877.80 = 2,424,880.80 : x
  2. Step 2: Convert to fraction form
    6,212,278.80/9,312,877.80 = 2,424,880.80/x
  3. Step 3: Cross multiply
    6,212,278.80x = 9,312,877.80 × 2,424,880.80
  4. Step 4: Simplify right side
    6,212,278.80x = 22,582,618,569,966.24
  5. Step 5: Solve for x
    x = 22,582,618,569,966.24/6,212,278.80
  6. Step 6: Final answer
    x = 3,635,158.58

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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.