Home / 1,834,725.72-2,532,005.56-1,018,933

Finding the Fourth Proportional to 1,834,725.72, 2,532,005.56 and 1,018,933

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Solution

The fourth proportional to 1,834,725.72, 2,532,005.56 and 1,018,933 is: 1,406,174.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,725.72 : 2,532,005.56 = 1,018,933 : x
  2. Step 2: Convert to fraction form
    1,834,725.72/2,532,005.56 = 1,018,933/x
  3. Step 3: Cross multiply
    1,834,725.72x = 2,532,005.56 × 1,018,933
  4. Step 4: Simplify right side
    1,834,725.72x = 2,579,944,021,267.48
  5. Step 5: Solve for x
    x = 2,579,944,021,267.48/1,834,725.72
  6. Step 6: Final answer
    x = 1,406,174.23

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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.