Home / 1,046,112.90-1,569,169.35-336,212.70

Finding the Fourth Proportional to 1,046,112.90, 1,569,169.35 and 336,212.70

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Solution

The fourth proportional to 1,046,112.90, 1,569,169.35 and 336,212.70 is: 504,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,112.90 : 1,569,169.35 = 336,212.70 : x
  2. Step 2: Convert to fraction form
    1,046,112.90/1,569,169.35 = 336,212.70/x
  3. Step 3: Cross multiply
    1,046,112.90x = 1,569,169.35 × 336,212.70
  4. Step 4: Simplify right side
    1,046,112.90x = 527,574,663,920.75
  5. Step 5: Solve for x
    x = 527,574,663,920.75/1,046,112.90
  6. Step 6: Final answer
    x = 504,319.05

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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.