Home / 1,529,957.40-2,294,936.10-532,685.40

Finding the Fourth Proportional to 1,529,957.40, 2,294,936.10 and 532,685.40

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Solution

The fourth proportional to 1,529,957.40, 2,294,936.10 and 532,685.40 is: 799,028.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,957.40 : 2,294,936.10 = 532,685.40 : x
  2. Step 2: Convert to fraction form
    1,529,957.40/2,294,936.10 = 532,685.40/x
  3. Step 3: Cross multiply
    1,529,957.40x = 2,294,936.10 × 532,685.40
  4. Step 4: Simplify right side
    1,529,957.40x = 1,222,478,954,402.94
  5. Step 5: Solve for x
    x = 1,222,478,954,402.94/1,529,957.40
  6. Step 6: Final answer
    x = 799,028.10

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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.