Home / 1,044,947.50-1,567,440.70-297,012.94

Finding the Fourth Proportional to 1,044,947.50, 1,567,440.70 and 297,012.94

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Solution

The fourth proportional to 1,044,947.50, 1,567,440.70 and 297,012.94 is: 445,524.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,947.50 : 1,567,440.70 = 297,012.94 : x
  2. Step 2: Convert to fraction form
    1,044,947.50/1,567,440.70 = 297,012.94/x
  3. Step 3: Cross multiply
    1,044,947.50x = 1,567,440.70 × 297,012.94
  4. Step 4: Simplify right side
    1,044,947.50x = 465,550,170,582.66
  5. Step 5: Solve for x
    x = 465,550,170,582.66/1,044,947.50
  6. Step 6: Final answer
    x = 445,524.94

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1.5x scale

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.