Home / 1,554,527.10-2,331,790.68-607,233.51

Finding the Fourth Proportional to 1,554,527.10, 2,331,790.68 and 607,233.51

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Solution

The fourth proportional to 1,554,527.10, 2,331,790.68 and 607,233.51 is: 910,850.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,527.10 : 2,331,790.68 = 607,233.51 : x
  2. Step 2: Convert to fraction form
    1,554,527.10/2,331,790.68 = 607,233.51/x
  3. Step 3: Cross multiply
    1,554,527.10x = 2,331,790.68 × 607,233.51
  4. Step 4: Simplify right side
    1,554,527.10x = 1,415,941,439,201.69
  5. Step 5: Solve for x
    x = 1,415,941,439,201.69/1,554,527.10
  6. Step 6: Final answer
    x = 910,850.28

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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.