Home / 1,943,852.81-2,915,582.33-524,052.41

Finding the Fourth Proportional to 1,943,852.81, 2,915,582.33 and 524,052.41

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Solution

The fourth proportional to 1,943,852.81, 2,915,582.33 and 524,052.41 is: 786,025.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,852.81 : 2,915,582.33 = 524,052.41 : x
  2. Step 2: Convert to fraction form
    1,943,852.81/2,915,582.33 = 524,052.41/x
  3. Step 3: Cross multiply
    1,943,852.81x = 2,915,582.33 × 524,052.41
  4. Step 4: Simplify right side
    1,943,852.81x = 1,527,917,929,391.74
  5. Step 5: Solve for x
    x = 1,527,917,929,391.74/1,943,852.81
  6. Step 6: Final answer
    x = 786,025.53

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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.