Home / 937,040.96-1,293,064.08-529,116.32

Finding the Fourth Proportional to 937,040.96, 1,293,064.08 and 529,116.32

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Solution

The fourth proportional to 937,040.96, 1,293,064.08 and 529,116.32 is: 730,150.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,040.96 : 1,293,064.08 = 529,116.32 : x
  2. Step 2: Convert to fraction form
    937,040.96/1,293,064.08 = 529,116.32/x
  3. Step 3: Cross multiply
    937,040.96x = 1,293,064.08 × 529,116.32
  4. Step 4: Simplify right side
    937,040.96x = 684,181,307,533.79
  5. Step 5: Solve for x
    x = 684,181,307,533.79/937,040.96
  6. Step 6: Final answer
    x = 730,150.91

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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.