Home / 2,352,001.90-3,528,002.85-2,016,078.70

Finding the Fourth Proportional to 2,352,001.90, 3,528,002.85 and 2,016,078.70

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Solution

The fourth proportional to 2,352,001.90, 3,528,002.85 and 2,016,078.70 is: 3,024,118.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,001.90 : 3,528,002.85 = 2,016,078.70 : x
  2. Step 2: Convert to fraction form
    2,352,001.90/3,528,002.85 = 2,016,078.70/x
  3. Step 3: Cross multiply
    2,352,001.90x = 3,528,002.85 × 2,016,078.70
  4. Step 4: Simplify right side
    2,352,001.90x = 7,112,731,399,424.30
  5. Step 5: Solve for x
    x = 7,112,731,399,424.30/2,352,001.90
  6. Step 6: Final answer
    x = 3,024,118.05

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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.