Home / 1,113,260.13-1,536,301.94-603,962.50

Finding the Fourth Proportional to 1,113,260.13, 1,536,301.94 and 603,962.50

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Solution

The fourth proportional to 1,113,260.13, 1,536,301.94 and 603,962.50 is: 833,469.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,260.13 : 1,536,301.94 = 603,962.50 : x
  2. Step 2: Convert to fraction form
    1,113,260.13/1,536,301.94 = 603,962.50/x
  3. Step 3: Cross multiply
    1,113,260.13x = 1,536,301.94 × 603,962.50
  4. Step 4: Simplify right side
    1,113,260.13x = 927,868,760,437.25
  5. Step 5: Solve for x
    x = 927,868,760,437.25/1,113,260.13
  6. Step 6: Final answer
    x = 833,469.86

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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.