Home / 942,797.08-1,301,334.13-616,159.23

Finding the Fourth Proportional to 942,797.08, 1,301,334.13 and 616,159.23

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Solution

The fourth proportional to 942,797.08, 1,301,334.13 and 616,159.23 is: 850,478.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,797.08 : 1,301,334.13 = 616,159.23 : x
  2. Step 2: Convert to fraction form
    942,797.08/1,301,334.13 = 616,159.23/x
  3. Step 3: Cross multiply
    942,797.08x = 1,301,334.13 × 616,159.23
  4. Step 4: Simplify right side
    942,797.08x = 801,829,027,466.45
  5. Step 5: Solve for x
    x = 801,829,027,466.45/942,797.08
  6. Step 6: Final answer
    x = 850,478.91

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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.