Home / 937,607.32-1,293,904.30-507,887.44

Finding the Fourth Proportional to 937,607.32, 1,293,904.30 and 507,887.44

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Solution

The fourth proportional to 937,607.32, 1,293,904.30 and 507,887.44 is: 700,888.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,607.32 : 1,293,904.30 = 507,887.44 : x
  2. Step 2: Convert to fraction form
    937,607.32/1,293,904.30 = 507,887.44/x
  3. Step 3: Cross multiply
    937,607.32x = 1,293,904.30 × 507,887.44
  4. Step 4: Simplify right side
    937,607.32x = 657,157,736,062.47
  5. Step 5: Solve for x
    x = 657,157,736,062.47/937,607.32
  6. Step 6: Final answer
    x = 700,888.02

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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.