Home / 2,837,884.37-4,253,130.06-1,153,018.13

Finding the Fourth Proportional to 2,837,884.37, 4,253,130.06 and 1,153,018.13

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Solution

The fourth proportional to 2,837,884.37, 4,253,130.06 and 1,153,018.13 is: 1,728,025.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,884.37 : 4,253,130.06 = 1,153,018.13 : x
  2. Step 2: Convert to fraction form
    2,837,884.37/4,253,130.06 = 1,153,018.13/x
  3. Step 3: Cross multiply
    2,837,884.37x = 4,253,130.06 × 1,153,018.13
  4. Step 4: Simplify right side
    2,837,884.37x = 4,903,936,047,162.34
  5. Step 5: Solve for x
    x = 4,903,936,047,162.34/2,837,884.37
  6. Step 6: Final answer
    x = 1,728,025.32

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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.