Home / 937,593.40-1,293,877.68-507,875.26

Finding the Fourth Proportional to 937,593.40, 1,293,877.68 and 507,875.26

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Solution

The fourth proportional to 937,593.40, 1,293,877.68 and 507,875.26 is: 700,867.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,593.40 : 1,293,877.68 = 507,875.26 : x
  2. Step 2: Convert to fraction form
    937,593.40/1,293,877.68 = 507,875.26/x
  3. Step 3: Cross multiply
    937,593.40x = 1,293,877.68 × 507,875.26
  4. Step 4: Simplify right side
    937,593.40x = 657,128,463,138.20
  5. Step 5: Solve for x
    x = 657,128,463,138.20/937,593.40
  6. Step 6: Final answer
    x = 700,867.20

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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.