Home / 968,682.51-1,453,024.98-463,124.66

Finding the Fourth Proportional to 968,682.51, 1,453,024.98 and 463,124.66

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Solution

The fourth proportional to 968,682.51, 1,453,024.98 and 463,124.66 is: 694,687.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,682.51 : 1,453,024.98 = 463,124.66 : x
  2. Step 2: Convert to fraction form
    968,682.51/1,453,024.98 = 463,124.66/x
  3. Step 3: Cross multiply
    968,682.51x = 1,453,024.98 × 463,124.66
  4. Step 4: Simplify right side
    968,682.51x = 672,931,692,568.88
  5. Step 5: Solve for x
    x = 672,931,692,568.88/968,682.51
  6. Step 6: Final answer
    x = 694,687.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.