Home / 2,502,234.68-3,453,080.54-1,356,314.72

Finding the Fourth Proportional to 2,502,234.68, 3,453,080.54 and 1,356,314.72

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Solution

The fourth proportional to 2,502,234.68, 3,453,080.54 and 1,356,314.72 is: 1,871,712.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,234.68 : 3,453,080.54 = 1,356,314.72 : x
  2. Step 2: Convert to fraction form
    2,502,234.68/3,453,080.54 = 1,356,314.72/x
  3. Step 3: Cross multiply
    2,502,234.68x = 3,453,080.54 × 1,356,314.72
  4. Step 4: Simplify right side
    2,502,234.68x = 4,683,463,977,771.04
  5. Step 5: Solve for x
    x = 4,683,463,977,771.04/2,502,234.68
  6. Step 6: Final answer
    x = 1,871,712.52

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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.