Home / 937,693.02-1,294,015.02-507,974.88

Finding the Fourth Proportional to 937,693.02, 1,294,015.02 and 507,974.88

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Solution

The fourth proportional to 937,693.02, 1,294,015.02 and 507,974.88 is: 701,004.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,693.02 : 1,294,015.02 = 507,974.88 : x
  2. Step 2: Convert to fraction form
    937,693.02/1,294,015.02 = 507,974.88/x
  3. Step 3: Cross multiply
    937,693.02x = 1,294,015.02 × 507,974.88
  4. Step 4: Simplify right side
    937,693.02x = 657,327,124,502.70
  5. Step 5: Solve for x
    x = 657,327,124,502.70/937,693.02
  6. Step 6: Final answer
    x = 701,004.60

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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.