Home / 1,599,331.70-2,397,831.15-652,214.90

Finding the Fourth Proportional to 1,599,331.70, 2,397,831.15 and 652,214.90

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Solution

The fourth proportional to 1,599,331.70, 2,397,831.15 and 652,214.90 is: 977,846.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,331.70 : 2,397,831.15 = 652,214.90 : x
  2. Step 2: Convert to fraction form
    1,599,331.70/2,397,831.15 = 652,214.90/x
  3. Step 3: Cross multiply
    1,599,331.70x = 2,397,831.15 × 652,214.90
  4. Step 4: Simplify right side
    1,599,331.70x = 1,563,901,203,714.14
  5. Step 5: Solve for x
    x = 1,563,901,203,714.14/1,599,331.70
  6. Step 6: Final answer
    x = 977,846.69

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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.