Home / 2,707,226.16-3,735,972.12-1,500,002.16

Finding the Fourth Proportional to 2,707,226.16, 3,735,972.12 and 1,500,002.16

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Solution

The fourth proportional to 2,707,226.16, 3,735,972.12 and 1,500,002.16 is: 2,070,002.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,226.16 : 3,735,972.12 = 1,500,002.16 : x
  2. Step 2: Convert to fraction form
    2,707,226.16/3,735,972.12 = 1,500,002.16/x
  3. Step 3: Cross multiply
    2,707,226.16x = 3,735,972.12 × 1,500,002.16
  4. Step 4: Simplify right side
    2,707,226.16x = 5,603,966,249,699.78
  5. Step 5: Solve for x
    x = 5,603,966,249,699.78/2,707,226.16
  6. Step 6: Final answer
    x = 2,070,002.99

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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.