Home / 2,314,551.26-3,470,561.28-1,837,841.28

Finding the Fourth Proportional to 2,314,551.26, 3,470,561.28 and 1,837,841.28

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Solution

The fourth proportional to 2,314,551.26, 3,470,561.28 and 1,837,841.28 is: 2,755,756.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,551.26 : 3,470,561.28 = 1,837,841.28 : x
  2. Step 2: Convert to fraction form
    2,314,551.26/3,470,561.28 = 1,837,841.28/x
  3. Step 3: Cross multiply
    2,314,551.26x = 3,470,561.28 × 1,837,841.28
  4. Step 4: Simplify right side
    2,314,551.26x = 6,378,340,785,153.64
  5. Step 5: Solve for x
    x = 6,378,340,785,153.64/2,314,551.26
  6. Step 6: Final answer
    x = 2,755,756.98

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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.