Home / 1,943,852.43-2,915,581.77-524,052.03

Finding the Fourth Proportional to 1,943,852.43, 2,915,581.77 and 524,052.03

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Solution

The fourth proportional to 1,943,852.43, 2,915,581.77 and 524,052.03 is: 786,024.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,852.43 : 2,915,581.77 = 524,052.03 : x
  2. Step 2: Convert to fraction form
    1,943,852.43/2,915,581.77 = 524,052.03/x
  3. Step 3: Cross multiply
    1,943,852.43x = 2,915,581.77 × 524,052.03
  4. Step 4: Simplify right side
    1,943,852.43x = 1,527,916,545,199.49
  5. Step 5: Solve for x
    x = 1,527,916,545,199.49/1,943,852.43
  6. Step 6: Final answer
    x = 786,024.97

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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.