Home / 1,829,997.36-2,525,572.80-1,014,377.76

Finding the Fourth Proportional to 1,829,997.36, 2,525,572.80 and 1,014,377.76

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Solution

The fourth proportional to 1,829,997.36, 2,525,572.80 and 1,014,377.76 is: 1,399,939.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,997.36 : 2,525,572.80 = 1,014,377.76 : x
  2. Step 2: Convert to fraction form
    1,829,997.36/2,525,572.80 = 1,014,377.76/x
  3. Step 3: Cross multiply
    1,829,997.36x = 2,525,572.80 × 1,014,377.76
  4. Step 4: Simplify right side
    1,829,997.36x = 2,561,884,879,580.93
  5. Step 5: Solve for x
    x = 2,561,884,879,580.93/1,829,997.36
  6. Step 6: Final answer
    x = 1,399,939.11

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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.