Home / 7,508,824.02-10,362,395.70-4,245,568.65

Finding the Fourth Proportional to 7,508,824.02, 10,362,395.70 and 4,245,568.65

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Solution

The fourth proportional to 7,508,824.02, 10,362,395.70 and 4,245,568.65 is: 5,859,008.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,824.02 : 10,362,395.70 = 4,245,568.65 : x
  2. Step 2: Convert to fraction form
    7,508,824.02/10,362,395.70 = 4,245,568.65/x
  3. Step 3: Cross multiply
    7,508,824.02x = 10,362,395.70 × 4,245,568.65
  4. Step 4: Simplify right side
    7,508,824.02x = 43,994,262,322,814.80
  5. Step 5: Solve for x
    x = 43,994,262,322,814.80/7,508,824.02
  6. Step 6: Final answer
    x = 5,859,008.31

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Double scale
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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.