Home / 1,061,985.63-1,592,387.96-351,626.16

Finding the Fourth Proportional to 1,061,985.63, 1,592,387.96 and 351,626.16

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Solution

The fourth proportional to 1,061,985.63, 1,592,387.96 and 351,626.16 is: 527,243.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,985.63 : 1,592,387.96 = 351,626.16 : x
  2. Step 2: Convert to fraction form
    1,061,985.63/1,592,387.96 = 351,626.16/x
  3. Step 3: Cross multiply
    1,061,985.63x = 1,592,387.96 × 351,626.16
  4. Step 4: Simplify right side
    1,061,985.63x = 559,925,269,796.26
  5. Step 5: Solve for x
    x = 559,925,269,796.26/1,061,985.63
  6. Step 6: Final answer
    x = 527,243.73

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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.