Home / 2,032,088.80-3,042,153.84-1,356,494.40

Finding the Fourth Proportional to 2,032,088.80, 3,042,153.84 and 1,356,494.40

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Solution

The fourth proportional to 2,032,088.80, 3,042,153.84 and 1,356,494.40 is: 2,030,750.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,088.80 : 3,042,153.84 = 1,356,494.40 : x
  2. Step 2: Convert to fraction form
    2,032,088.80/3,042,153.84 = 1,356,494.40/x
  3. Step 3: Cross multiply
    2,032,088.80x = 3,042,153.84 × 1,356,494.40
  4. Step 4: Simplify right side
    2,032,088.80x = 4,126,664,647,898.50
  5. Step 5: Solve for x
    x = 4,126,664,647,898.50/2,032,088.80
  6. Step 6: Final answer
    x = 2,030,750.16

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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.