Home / 3,377,797.48-4,661,400.18-1,849,969

Finding the Fourth Proportional to 3,377,797.48, 4,661,400.18 and 1,849,969

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Solution

The fourth proportional to 3,377,797.48, 4,661,400.18 and 1,849,969 is: 2,552,978.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,797.48 : 4,661,400.18 = 1,849,969 : x
  2. Step 2: Convert to fraction form
    3,377,797.48/4,661,400.18 = 1,849,969/x
  3. Step 3: Cross multiply
    3,377,797.48x = 4,661,400.18 × 1,849,969
  4. Step 4: Simplify right side
    3,377,797.48x = 8,623,445,829,594.42
  5. Step 5: Solve for x
    x = 8,623,445,829,594.42/3,377,797.48
  6. Step 6: Final answer
    x = 2,552,978.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.