Home / 3,377,313.60-4,660,552.80-1,849,394.40

Finding the Fourth Proportional to 3,377,313.60, 4,660,552.80 and 1,849,394.40

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Solution

The fourth proportional to 3,377,313.60, 4,660,552.80 and 1,849,394.40 is: 2,552,087.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,313.60 : 4,660,552.80 = 1,849,394.40 : x
  2. Step 2: Convert to fraction form
    3,377,313.60/4,660,552.80 = 1,849,394.40/x
  3. Step 3: Cross multiply
    3,377,313.60x = 4,660,552.80 × 1,849,394.40
  4. Step 4: Simplify right side
    3,377,313.60x = 8,619,200,249,224.32
  5. Step 5: Solve for x
    x = 8,619,200,249,224.32/3,377,313.60
  6. Step 6: Final answer
    x = 2,552,087.63

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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.