Home / 1,113,832.62-1,537,047.90-604,524.06

Finding the Fourth Proportional to 1,113,832.62, 1,537,047.90 and 604,524.06

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Solution

The fourth proportional to 1,113,832.62, 1,537,047.90 and 604,524.06 is: 834,220.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,832.62 : 1,537,047.90 = 604,524.06 : x
  2. Step 2: Convert to fraction form
    1,113,832.62/1,537,047.90 = 604,524.06/x
  3. Step 3: Cross multiply
    1,113,832.62x = 1,537,047.90 × 604,524.06
  4. Step 4: Simplify right side
    1,113,832.62x = 929,182,436,922.47
  5. Step 5: Solve for x
    x = 929,182,436,922.47/1,113,832.62
  6. Step 6: Final answer
    x = 834,220.89

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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.