Home / 7,449,152.46-11,181,547.22-6,601,646.22

Finding the Fourth Proportional to 7,449,152.46, 11,181,547.22 and 6,601,646.22

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Solution

The fourth proportional to 7,449,152.46, 11,181,547.22 and 6,601,646.22 is: 9,909,398.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,449,152.46 : 11,181,547.22 = 6,601,646.22 : x
  2. Step 2: Convert to fraction form
    7,449,152.46/11,181,547.22 = 6,601,646.22/x
  3. Step 3: Cross multiply
    7,449,152.46x = 11,181,547.22 × 6,601,646.22
  4. Step 4: Simplify right side
    7,449,152.46x = 73,816,618,905,656.27
  5. Step 5: Solve for x
    x = 73,816,618,905,656.27/7,449,152.46
  6. Step 6: Final answer
    x = 9,909,398.32

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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.