Home / 2,354,063.09-3,531,127.45-671,166.59

Finding the Fourth Proportional to 2,354,063.09, 3,531,127.45 and 671,166.59

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Solution

The fourth proportional to 2,354,063.09, 3,531,127.45 and 671,166.59 is: 1,006,759.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,063.09 : 3,531,127.45 = 671,166.59 : x
  2. Step 2: Convert to fraction form
    2,354,063.09/3,531,127.45 = 671,166.59/x
  3. Step 3: Cross multiply
    2,354,063.09x = 3,531,127.45 × 671,166.59
  4. Step 4: Simplify right side
    2,354,063.09x = 2,369,974,769,471.90
  5. Step 5: Solve for x
    x = 2,369,974,769,471.90/2,354,063.09
  6. Step 6: Final answer
    x = 1,006,759.24

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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.