Home / 1,820,592.19-2,731,331.84-606,166.59

Finding the Fourth Proportional to 1,820,592.19, 2,731,331.84 and 606,166.59

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Solution

The fourth proportional to 1,820,592.19, 2,731,331.84 and 606,166.59 is: 909,397.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,592.19 : 2,731,331.84 = 606,166.59 : x
  2. Step 2: Convert to fraction form
    1,820,592.19/2,731,331.84 = 606,166.59/x
  3. Step 3: Cross multiply
    1,820,592.19x = 2,731,331.84 × 606,166.59
  4. Step 4: Simplify right side
    1,820,592.19x = 1,655,642,107,611.23
  5. Step 5: Solve for x
    x = 1,655,642,107,611.23/1,820,592.19
  6. Step 6: Final answer
    x = 909,397.57

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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.