Home / 1,650,592.08-2,475,896.32-751,404.90

Finding the Fourth Proportional to 1,650,592.08, 2,475,896.32 and 751,404.90

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Solution

The fourth proportional to 1,650,592.08, 2,475,896.32 and 751,404.90 is: 1,127,111.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,592.08 : 2,475,896.32 = 751,404.90 : x
  2. Step 2: Convert to fraction form
    1,650,592.08/2,475,896.32 = 751,404.90/x
  3. Step 3: Cross multiply
    1,650,592.08x = 2,475,896.32 × 751,404.90
  4. Step 4: Simplify right side
    1,650,592.08x = 1,860,400,636,963.84
  5. Step 5: Solve for x
    x = 1,860,400,636,963.84/1,650,592.08
  6. Step 6: Final answer
    x = 1,127,111.09

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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.