Home / 926,100.91-1,389,151.36-610,484

Finding the Fourth Proportional to 926,100.91, 1,389,151.36 and 610,484

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Solution

The fourth proportional to 926,100.91, 1,389,151.36 and 610,484 is: 915,726.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,100.91 : 1,389,151.36 = 610,484 : x
  2. Step 2: Convert to fraction form
    926,100.91/1,389,151.36 = 610,484/x
  3. Step 3: Cross multiply
    926,100.91x = 1,389,151.36 × 610,484
  4. Step 4: Simplify right side
    926,100.91x = 848,054,678,858.24
  5. Step 5: Solve for x
    x = 848,054,678,858.24/926,100.91
  6. Step 6: Final answer
    x = 915,726.00

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Double scale
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Similar ratio
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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.