Home / 7,590,770.36-10,475,414.30-4,153,085.20

Finding the Fourth Proportional to 7,590,770.36, 10,475,414.30 and 4,153,085.20

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Solution

The fourth proportional to 7,590,770.36, 10,475,414.30 and 4,153,085.20 is: 5,731,340.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,770.36 : 10,475,414.30 = 4,153,085.20 : x
  2. Step 2: Convert to fraction form
    7,590,770.36/10,475,414.30 = 4,153,085.20/x
  3. Step 3: Cross multiply
    7,590,770.36x = 10,475,414.30 × 4,153,085.20
  4. Step 4: Simplify right side
    7,590,770.36x = 43,505,288,093,198.37
  5. Step 5: Solve for x
    x = 43,505,288,093,198.37/7,590,770.36
  6. Step 6: Final answer
    x = 5,731,340.30

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Double scale
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1.5x scale

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.