Home / 1,532,905.02-2,299,627.71-633,843

Finding the Fourth Proportional to 1,532,905.02, 2,299,627.71 and 633,843

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Solution

The fourth proportional to 1,532,905.02, 2,299,627.71 and 633,843 is: 950,876.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,905.02 : 2,299,627.71 = 633,843 : x
  2. Step 2: Convert to fraction form
    1,532,905.02/2,299,627.71 = 633,843/x
  3. Step 3: Cross multiply
    1,532,905.02x = 2,299,627.71 × 633,843
  4. Step 4: Simplify right side
    1,532,905.02x = 1,457,602,926,589.53
  5. Step 5: Solve for x
    x = 1,457,602,926,589.53/1,532,905.02
  6. Step 6: Final answer
    x = 950,876.22

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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.