Home / 2,337,101.70-3,505,652.55-1,077,389.70

Finding the Fourth Proportional to 2,337,101.70, 3,505,652.55 and 1,077,389.70

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Solution

The fourth proportional to 2,337,101.70, 3,505,652.55 and 1,077,389.70 is: 1,616,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,101.70 : 3,505,652.55 = 1,077,389.70 : x
  2. Step 2: Convert to fraction form
    2,337,101.70/3,505,652.55 = 1,077,389.70/x
  3. Step 3: Cross multiply
    2,337,101.70x = 3,505,652.55 × 1,077,389.70
  4. Step 4: Simplify right side
    2,337,101.70x = 3,776,953,949,148.74
  5. Step 5: Solve for x
    x = 3,776,953,949,148.74/2,337,101.70
  6. Step 6: Final answer
    x = 1,616,084.55

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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.