Home / 1,174,334.64-1,762,180.02-634,592.76

Finding the Fourth Proportional to 1,174,334.64, 1,762,180.02 and 634,592.76

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Solution

The fourth proportional to 1,174,334.64, 1,762,180.02 and 634,592.76 is: 952,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,334.64 : 1,762,180.02 = 634,592.76 : x
  2. Step 2: Convert to fraction form
    1,174,334.64/1,762,180.02 = 634,592.76/x
  3. Step 3: Cross multiply
    1,174,334.64x = 1,762,180.02 × 634,592.76
  4. Step 4: Simplify right side
    1,174,334.64x = 1,118,266,682,508.66
  5. Step 5: Solve for x
    x = 1,118,266,682,508.66/1,174,334.64
  6. Step 6: Final answer
    x = 952,255.55

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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.