Home / 1,153,692.36-1,731,624-585,481.32

Finding the Fourth Proportional to 1,153,692.36, 1,731,624 and 585,481.32

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Solution

The fourth proportional to 1,153,692.36, 1,731,624 and 585,481.32 is: 878,772.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,692.36 : 1,731,624 = 585,481.32 : x
  2. Step 2: Convert to fraction form
    1,153,692.36/1,731,624 = 585,481.32/x
  3. Step 3: Cross multiply
    1,153,692.36x = 1,731,624 × 585,481.32
  4. Step 4: Simplify right side
    1,153,692.36x = 1,013,833,505,263.68
  5. Step 5: Solve for x
    x = 1,013,833,505,263.68/1,153,692.36
  6. Step 6: Final answer
    x = 878,772.83

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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.