Home / 1,196,003.48-1,650,424.11-652,134.85

Finding the Fourth Proportional to 1,196,003.48, 1,650,424.11 and 652,134.85

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Solution

The fourth proportional to 1,196,003.48, 1,650,424.11 and 652,134.85 is: 899,913.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,003.48 : 1,650,424.11 = 652,134.85 : x
  2. Step 2: Convert to fraction form
    1,196,003.48/1,650,424.11 = 652,134.85/x
  3. Step 3: Cross multiply
    1,196,003.48x = 1,650,424.11 × 652,134.85
  4. Step 4: Simplify right side
    1,196,003.48x = 1,076,299,072,839.67
  5. Step 5: Solve for x
    x = 1,076,299,072,839.67/1,196,003.48
  6. Step 6: Final answer
    x = 899,913.00

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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.