Home / 1,532,007-2,114,235.27-852,943.50

Finding the Fourth Proportional to 1,532,007, 2,114,235.27 and 852,943.50

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Solution

The fourth proportional to 1,532,007, 2,114,235.27 and 852,943.50 is: 1,177,098.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,007 : 2,114,235.27 = 852,943.50 : x
  2. Step 2: Convert to fraction form
    1,532,007/2,114,235.27 = 852,943.50/x
  3. Step 3: Cross multiply
    1,532,007x = 2,114,235.27 × 852,943.50
  4. Step 4: Simplify right side
    1,532,007x = 1,803,323,231,017.25
  5. Step 5: Solve for x
    x = 1,803,323,231,017.25/1,532,007
  6. Step 6: Final answer
    x = 1,177,098.56

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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.