Home / 5,968,303.32-8,955,100.98-3,127,740.12

Finding the Fourth Proportional to 5,968,303.32, 8,955,100.98 and 3,127,740.12

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Solution

The fourth proportional to 5,968,303.32, 8,955,100.98 and 3,127,740.12 is: 4,692,996.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968,303.32 : 8,955,100.98 = 3,127,740.12 : x
  2. Step 2: Convert to fraction form
    5,968,303.32/8,955,100.98 = 3,127,740.12/x
  3. Step 3: Cross multiply
    5,968,303.32x = 8,955,100.98 × 3,127,740.12
  4. Step 4: Simplify right side
    5,968,303.32x = 28,009,228,613,797.32
  5. Step 5: Solve for x
    x = 28,009,228,613,797.32/5,968,303.32
  6. Step 6: Final answer
    x = 4,692,996.84

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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.