Home / 7,544,094.48-11,316,030.92-1,864,318.64

Finding the Fourth Proportional to 7,544,094.48, 11,316,030.92 and 1,864,318.64

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Solution

The fourth proportional to 7,544,094.48, 11,316,030.92 and 1,864,318.64 is: 2,796,450.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,094.48 : 11,316,030.92 = 1,864,318.64 : x
  2. Step 2: Convert to fraction form
    7,544,094.48/11,316,030.92 = 1,864,318.64/x
  3. Step 3: Cross multiply
    7,544,094.48x = 11,316,030.92 × 1,864,318.64
  4. Step 4: Simplify right side
    7,544,094.48x = 21,096,687,374,972.35
  5. Step 5: Solve for x
    x = 21,096,687,374,972.35/7,544,094.48
  6. Step 6: Final answer
    x = 2,796,450.58

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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.