Home / 1,569,795.15-2,354,692.73-1,543,223.10

Finding the Fourth Proportional to 1,569,795.15, 2,354,692.73 and 1,543,223.10

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Solution

The fourth proportional to 1,569,795.15, 2,354,692.73 and 1,543,223.10 is: 2,314,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,795.15 : 2,354,692.73 = 1,543,223.10 : x
  2. Step 2: Convert to fraction form
    1,569,795.15/2,354,692.73 = 1,543,223.10/x
  3. Step 3: Cross multiply
    1,569,795.15x = 2,354,692.73 × 1,543,223.10
  4. Step 4: Simplify right side
    1,569,795.15x = 3,633,816,214,338.06
  5. Step 5: Solve for x
    x = 3,633,816,214,338.06/1,569,795.15
  6. Step 6: Final answer
    x = 2,314,834.65

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Similar ratio
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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.