Home / 6,467,836-9,708,483.15-4,763,903.32

Finding the Fourth Proportional to 6,467,836, 9,708,483.15 and 4,763,903.32

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Solution

The fourth proportional to 6,467,836, 9,708,483.15 and 4,763,903.32 is: 7,150,811.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,836 : 9,708,483.15 = 4,763,903.32 : x
  2. Step 2: Convert to fraction form
    6,467,836/9,708,483.15 = 4,763,903.32/x
  3. Step 3: Cross multiply
    6,467,836x = 9,708,483.15 × 4,763,903.32
  4. Step 4: Simplify right side
    6,467,836x = 46,250,275,110,449.06
  5. Step 5: Solve for x
    x = 46,250,275,110,449.06/6,467,836
  6. Step 6: Final answer
    x = 7,150,811.35

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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.