Home / 1,858,211.10-2,787,316.65-596,166.30

Finding the Fourth Proportional to 1,858,211.10, 2,787,316.65 and 596,166.30

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Solution

The fourth proportional to 1,858,211.10, 2,787,316.65 and 596,166.30 is: 894,249.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,858,211.10 : 2,787,316.65 = 596,166.30 : x
  2. Step 2: Convert to fraction form
    1,858,211.10/2,787,316.65 = 596,166.30/x
  3. Step 3: Cross multiply
    1,858,211.10x = 2,787,316.65 × 596,166.30
  4. Step 4: Simplify right side
    1,858,211.10x = 1,661,704,254,158.90
  5. Step 5: Solve for x
    x = 1,661,704,254,158.90/1,858,211.10
  6. Step 6: Final answer
    x = 894,249.45

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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.