Home / 3,657,782.99-5,464,427.31-2,367,882.19

Finding the Fourth Proportional to 3,657,782.99, 5,464,427.31 and 2,367,882.19

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Solution

The fourth proportional to 3,657,782.99, 5,464,427.31 and 2,367,882.19 is: 3,537,421.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,782.99 : 5,464,427.31 = 2,367,882.19 : x
  2. Step 2: Convert to fraction form
    3,657,782.99/5,464,427.31 = 2,367,882.19/x
  3. Step 3: Cross multiply
    3,657,782.99x = 5,464,427.31 × 2,367,882.19
  4. Step 4: Simplify right side
    3,657,782.99x = 12,939,120,105,898.61
  5. Step 5: Solve for x
    x = 12,939,120,105,898.61/3,657,782.99
  6. Step 6: Final answer
    x = 3,537,421.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.