Home / 1,036,513.17-1,554,991.13-362,616.46

Finding the Fourth Proportional to 1,036,513.17, 1,554,991.13 and 362,616.46

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Solution

The fourth proportional to 1,036,513.17, 1,554,991.13 and 362,616.46 is: 544,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,513.17 : 1,554,991.13 = 362,616.46 : x
  2. Step 2: Convert to fraction form
    1,036,513.17/1,554,991.13 = 362,616.46/x
  3. Step 3: Cross multiply
    1,036,513.17x = 1,554,991.13 × 362,616.46
  4. Step 4: Simplify right side
    1,036,513.17x = 563,865,375,911.06
  5. Step 5: Solve for x
    x = 563,865,375,911.06/1,036,513.17
  6. Step 6: Final answer
    x = 544,002.13

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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.