Home / 1,195,904.34-1,650,360.87-652,035.69

Finding the Fourth Proportional to 1,195,904.34, 1,650,360.87 and 652,035.69

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Solution

The fourth proportional to 1,195,904.34, 1,650,360.87 and 652,035.69 is: 899,816.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,904.34 : 1,650,360.87 = 652,035.69 : x
  2. Step 2: Convert to fraction form
    1,195,904.34/1,650,360.87 = 652,035.69/x
  3. Step 3: Cross multiply
    1,195,904.34x = 1,650,360.87 × 652,035.69
  4. Step 4: Simplify right side
    1,195,904.34x = 1,076,094,188,619.45
  5. Step 5: Solve for x
    x = 1,076,094,188,619.45/1,195,904.34
  6. Step 6: Final answer
    x = 899,816.28

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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.