Home / 2,439,054.92-3,657,104.88-1,090,966.28

Finding the Fourth Proportional to 2,439,054.92, 3,657,104.88 and 1,090,966.28

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Solution

The fourth proportional to 2,439,054.92, 3,657,104.88 and 1,090,966.28 is: 1,635,788.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,054.92 : 3,657,104.88 = 1,090,966.28 : x
  2. Step 2: Convert to fraction form
    2,439,054.92/3,657,104.88 = 1,090,966.28/x
  3. Step 3: Cross multiply
    2,439,054.92x = 3,657,104.88 × 1,090,966.28
  4. Step 4: Simplify right side
    2,439,054.92x = 3,989,778,106,503.45
  5. Step 5: Solve for x
    x = 3,989,778,106,503.45/2,439,054.92
  6. Step 6: Final answer
    x = 1,635,788.55

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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.