Home / 9,007,888.11-13,509,037.53-3,249,873.20

Finding the Fourth Proportional to 9,007,888.11, 13,509,037.53 and 3,249,873.20

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Solution

The fourth proportional to 9,007,888.11, 13,509,037.53 and 3,249,873.20 is: 4,873,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,888.11 : 13,509,037.53 = 3,249,873.20 : x
  2. Step 2: Convert to fraction form
    9,007,888.11/13,509,037.53 = 3,249,873.20/x
  3. Step 3: Cross multiply
    9,007,888.11x = 13,509,037.53 × 3,249,873.20
  4. Step 4: Simplify right side
    9,007,888.11x = 43,902,658,958,996
  5. Step 5: Solve for x
    x = 43,902,658,958,996/9,007,888.11
  6. Step 6: Final answer
    x = 4,873,801.54

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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.