Home / 8,027,393.15-11,077,831.55-4,356,308.93

Finding the Fourth Proportional to 8,027,393.15, 11,077,831.55 and 4,356,308.93

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Solution

The fourth proportional to 8,027,393.15, 11,077,831.55 and 4,356,308.93 is: 6,011,722.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,393.15 : 11,077,831.55 = 4,356,308.93 : x
  2. Step 2: Convert to fraction form
    8,027,393.15/11,077,831.55 = 4,356,308.93/x
  3. Step 3: Cross multiply
    8,027,393.15x = 11,077,831.55 × 4,356,308.93
  4. Step 4: Simplify right side
    8,027,393.15x = 48,258,456,461,802.35
  5. Step 5: Solve for x
    x = 48,258,456,461,802.35/8,027,393.15
  6. Step 6: Final answer
    x = 6,011,722.06

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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.