Home / 937,077.96-1,293,165.82-507,358

Finding the Fourth Proportional to 937,077.96, 1,293,165.82 and 507,358

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Solution

The fourth proportional to 937,077.96, 1,293,165.82 and 507,358 is: 700,153.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,077.96 : 1,293,165.82 = 507,358 : x
  2. Step 2: Convert to fraction form
    937,077.96/1,293,165.82 = 507,358/x
  3. Step 3: Cross multiply
    937,077.96x = 1,293,165.82 × 507,358
  4. Step 4: Simplify right side
    937,077.96x = 656,098,024,103.56
  5. Step 5: Solve for x
    x = 656,098,024,103.56/937,077.96
  6. Step 6: Final answer
    x = 700,153.08

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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.