Home / 2,497,412.43-3,446,437.77-1,351,492.47

Finding the Fourth Proportional to 2,497,412.43, 3,446,437.77 and 1,351,492.47

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Solution

The fourth proportional to 2,497,412.43, 3,446,437.77 and 1,351,492.47 is: 1,865,064.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,412.43 : 3,446,437.77 = 1,351,492.47 : x
  2. Step 2: Convert to fraction form
    2,497,412.43/3,446,437.77 = 1,351,492.47/x
  3. Step 3: Cross multiply
    2,497,412.43x = 3,446,437.77 × 1,351,492.47
  4. Step 4: Simplify right side
    2,497,412.43x = 4,657,834,694,478.59
  5. Step 5: Solve for x
    x = 4,657,834,694,478.59/2,497,412.43
  6. Step 6: Final answer
    x = 1,865,064.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.