Home / 1,079,503.67-1,489,715.04-596,069.75

Finding the Fourth Proportional to 1,079,503.67, 1,489,715.04 and 596,069.75

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Solution

The fourth proportional to 1,079,503.67, 1,489,715.04 and 596,069.75 is: 822,576.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,503.67 : 1,489,715.04 = 596,069.75 : x
  2. Step 2: Convert to fraction form
    1,079,503.67/1,489,715.04 = 596,069.75/x
  3. Step 3: Cross multiply
    1,079,503.67x = 1,489,715.04 × 596,069.75
  4. Step 4: Simplify right side
    1,079,503.67x = 887,974,077,423.59
  5. Step 5: Solve for x
    x = 887,974,077,423.59/1,079,503.67
  6. Step 6: Final answer
    x = 822,576.25

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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.