Home / 5,038,154.40-6,952,596.48-2,746,264.80

Finding the Fourth Proportional to 5,038,154.40, 6,952,596.48 and 2,746,264.80

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Solution

The fourth proportional to 5,038,154.40, 6,952,596.48 and 2,746,264.80 is: 3,789,814.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,154.40 : 6,952,596.48 = 2,746,264.80 : x
  2. Step 2: Convert to fraction form
    5,038,154.40/6,952,596.48 = 2,746,264.80/x
  3. Step 3: Cross multiply
    5,038,154.40x = 6,952,596.48 × 2,746,264.80
  4. Step 4: Simplify right side
    5,038,154.40x = 19,093,670,981,627.90
  5. Step 5: Solve for x
    x = 19,093,670,981,627.90/5,038,154.40
  6. Step 6: Final answer
    x = 3,789,814.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.