Home / 2,434,841.83-3,652,225.80-837,418.74

Finding the Fourth Proportional to 2,434,841.83, 3,652,225.80 and 837,418.74

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Solution

The fourth proportional to 2,434,841.83, 3,652,225.80 and 837,418.74 is: 1,256,115.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,841.83 : 3,652,225.80 = 837,418.74 : x
  2. Step 2: Convert to fraction form
    2,434,841.83/3,652,225.80 = 837,418.74/x
  3. Step 3: Cross multiply
    2,434,841.83x = 3,652,225.80 × 837,418.74
  4. Step 4: Simplify right side
    2,434,841.83x = 3,058,442,327,631.49
  5. Step 5: Solve for x
    x = 3,058,442,327,631.49/2,434,841.83
  6. Step 6: Final answer
    x = 1,256,115.40

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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.