Home / 2,447,706.40-3,670,134-950,048.80

Finding the Fourth Proportional to 2,447,706.40, 3,670,134 and 950,048.80

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Solution

The fourth proportional to 2,447,706.40, 3,670,134 and 950,048.80 is: 1,424,519.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,706.40 : 3,670,134 = 950,048.80 : x
  2. Step 2: Convert to fraction form
    2,447,706.40/3,670,134 = 950,048.80/x
  3. Step 3: Cross multiply
    2,447,706.40x = 3,670,134 × 950,048.80
  4. Step 4: Simplify right side
    2,447,706.40x = 3,486,806,402,539.20
  5. Step 5: Solve for x
    x = 3,486,806,402,539.20/2,447,706.40
  6. Step 6: Final answer
    x = 1,424,519.87

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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.