Home / 1,844,831.10-2,767,246.65-648,104.70

Finding the Fourth Proportional to 1,844,831.10, 2,767,246.65 and 648,104.70

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Solution

The fourth proportional to 1,844,831.10, 2,767,246.65 and 648,104.70 is: 972,157.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,831.10 : 2,767,246.65 = 648,104.70 : x
  2. Step 2: Convert to fraction form
    1,844,831.10/2,767,246.65 = 648,104.70/x
  3. Step 3: Cross multiply
    1,844,831.10x = 2,767,246.65 × 648,104.70
  4. Step 4: Simplify right side
    1,844,831.10x = 1,793,465,559,924.26
  5. Step 5: Solve for x
    x = 1,793,465,559,924.26/1,844,831.10
  6. Step 6: Final answer
    x = 972,157.05

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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.