Home / 1,092,302.61-1,507,346.24-608,857.38

Finding the Fourth Proportional to 1,092,302.61, 1,507,346.24 and 608,857.38

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Solution

The fourth proportional to 1,092,302.61, 1,507,346.24 and 608,857.38 is: 840,205.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,302.61 : 1,507,346.24 = 608,857.38 : x
  2. Step 2: Convert to fraction form
    1,092,302.61/1,507,346.24 = 608,857.38/x
  3. Step 3: Cross multiply
    1,092,302.61x = 1,507,346.24 × 608,857.38
  4. Step 4: Simplify right side
    1,092,302.61x = 917,758,879,394.96
  5. Step 5: Solve for x
    x = 917,758,879,394.96/1,092,302.61
  6. Step 6: Final answer
    x = 840,205.70

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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.