Home / 2,370,041.64-3,554,222.22-853,317.72

Finding the Fourth Proportional to 2,370,041.64, 3,554,222.22 and 853,317.72

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Solution

The fourth proportional to 2,370,041.64, 3,554,222.22 and 853,317.72 is: 1,279,674.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,041.64 : 3,554,222.22 = 853,317.72 : x
  2. Step 2: Convert to fraction form
    2,370,041.64/3,554,222.22 = 853,317.72/x
  3. Step 3: Cross multiply
    2,370,041.64x = 3,554,222.22 × 853,317.72
  4. Step 4: Simplify right side
    2,370,041.64x = 3,032,880,801,143.74
  5. Step 5: Solve for x
    x = 3,032,880,801,143.74/2,370,041.64
  6. Step 6: Final answer
    x = 1,279,674.06

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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.