Home / 1,934,043.20-2,901,064.26-604,347.20

Finding the Fourth Proportional to 1,934,043.20, 2,901,064.26 and 604,347.20

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Solution

The fourth proportional to 1,934,043.20, 2,901,064.26 and 604,347.20 is: 906,520.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,043.20 : 2,901,064.26 = 604,347.20 : x
  2. Step 2: Convert to fraction form
    1,934,043.20/2,901,064.26 = 604,347.20/x
  3. Step 3: Cross multiply
    1,934,043.20x = 2,901,064.26 × 604,347.20
  4. Step 4: Simplify right side
    1,934,043.20x = 1,753,250,062,551.07
  5. Step 5: Solve for x
    x = 1,753,250,062,551.07/1,934,043.20
  6. Step 6: Final answer
    x = 906,520.63

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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.