Home / 1,026,740.62-1,416,911.46-567,831.48

Finding the Fourth Proportional to 1,026,740.62, 1,416,911.46 and 567,831.48

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Solution

The fourth proportional to 1,026,740.62, 1,416,911.46 and 567,831.48 is: 783,612.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,740.62 : 1,416,911.46 = 567,831.48 : x
  2. Step 2: Convert to fraction form
    1,026,740.62/1,416,911.46 = 567,831.48/x
  3. Step 3: Cross multiply
    1,026,740.62x = 1,416,911.46 × 567,831.48
  4. Step 4: Simplify right side
    1,026,740.62x = 804,566,924,276.20
  5. Step 5: Solve for x
    x = 804,566,924,276.20/1,026,740.62
  6. Step 6: Final answer
    x = 783,612.64

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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.