Home / 2,354,085.09-3,531,160.44-671,188.59

Finding the Fourth Proportional to 2,354,085.09, 3,531,160.44 and 671,188.59

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Solution

The fourth proportional to 2,354,085.09, 3,531,160.44 and 671,188.59 is: 1,006,792.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,085.09 : 3,531,160.44 = 671,188.59 : x
  2. Step 2: Convert to fraction form
    2,354,085.09/3,531,160.44 = 671,188.59/x
  3. Step 3: Cross multiply
    2,354,085.09x = 3,531,160.44 × 671,188.59
  4. Step 4: Simplify right side
    2,354,085.09x = 2,370,074,596,787.38
  5. Step 5: Solve for x
    x = 2,370,074,596,787.38/2,354,085.09
  6. Step 6: Final answer
    x = 1,006,792.24

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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.