Home / 3,354,358.01-4,628,994.39-1,826,461.49

Finding the Fourth Proportional to 3,354,358.01, 4,628,994.39 and 1,826,461.49

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Solution

The fourth proportional to 3,354,358.01, 4,628,994.39 and 1,826,461.49 is: 2,520,506.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,358.01 : 4,628,994.39 = 1,826,461.49 : x
  2. Step 2: Convert to fraction form
    3,354,358.01/4,628,994.39 = 1,826,461.49/x
  3. Step 3: Cross multiply
    3,354,358.01x = 4,628,994.39 × 1,826,461.49
  4. Step 4: Simplify right side
    3,354,358.01x = 8,454,679,967,616.07
  5. Step 5: Solve for x
    x = 8,454,679,967,616.07/3,354,358.01
  6. Step 6: Final answer
    x = 2,520,506.15

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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.