Home / 941,950.10-1,299,434.10-559,706.24

Finding the Fourth Proportional to 941,950.10, 1,299,434.10 and 559,706.24

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Solution

The fourth proportional to 941,950.10, 1,299,434.10 and 559,706.24 is: 772,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,950.10 : 1,299,434.10 = 559,706.24 : x
  2. Step 2: Convert to fraction form
    941,950.10/1,299,434.10 = 559,706.24/x
  3. Step 3: Cross multiply
    941,950.10x = 1,299,434.10 × 559,706.24
  4. Step 4: Simplify right side
    941,950.10x = 727,301,374,238.78
  5. Step 5: Solve for x
    x = 727,301,374,238.78/941,950.10
  6. Step 6: Final answer
    x = 772,123.04

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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.