Home / 1,125,697.04-1,553,462.22-609,450.83

Finding the Fourth Proportional to 1,125,697.04, 1,553,462.22 and 609,450.83

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Solution

The fourth proportional to 1,125,697.04, 1,553,462.22 and 609,450.83 is: 841,042.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,125,697.04 : 1,553,462.22 = 609,450.83 : x
  2. Step 2: Convert to fraction form
    1,125,697.04/1,553,462.22 = 609,450.83/x
  3. Step 3: Cross multiply
    1,125,697.04x = 1,553,462.22 × 609,450.83
  4. Step 4: Simplify right side
    1,125,697.04x = 946,758,831,585.33
  5. Step 5: Solve for x
    x = 946,758,831,585.33/1,125,697.04
  6. Step 6: Final answer
    x = 841,042.31

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Double scale
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1.5x scale

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.