Home / 937,817.01-1,406,844.73-297,892.45

Finding the Fourth Proportional to 937,817.01, 1,406,844.73 and 297,892.45

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Solution

The fourth proportional to 937,817.01, 1,406,844.73 and 297,892.45 is: 446,876.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,817.01 : 1,406,844.73 = 297,892.45 : x
  2. Step 2: Convert to fraction form
    937,817.01/1,406,844.73 = 297,892.45/x
  3. Step 3: Cross multiply
    937,817.01x = 1,406,844.73 × 297,892.45
  4. Step 4: Simplify right side
    937,817.01x = 419,088,423,389.29
  5. Step 5: Solve for x
    x = 419,088,423,389.29/937,817.01
  6. Step 6: Final answer
    x = 446,876.54

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Double scale
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1.5x scale

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.