Home / 9,007,877.84-13,509,022.23-3,249,862.94

Finding the Fourth Proportional to 9,007,877.84, 13,509,022.23 and 3,249,862.94

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Solution

The fourth proportional to 9,007,877.84, 13,509,022.23 and 3,249,862.94 is: 4,873,786.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,877.84 : 13,509,022.23 = 3,249,862.94 : x
  2. Step 2: Convert to fraction form
    9,007,877.84/13,509,022.23 = 3,249,862.94/x
  3. Step 3: Cross multiply
    9,007,877.84x = 13,509,022.23 × 3,249,862.94
  4. Step 4: Simplify right side
    9,007,877.84x = 43,902,470,621,181.06
  5. Step 5: Solve for x
    x = 43,902,470,621,181.06/9,007,877.84
  6. Step 6: Final answer
    x = 4,873,786.19

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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.