Home / 9,453,611.40-14,180,417.10-2,722,705.80

Finding the Fourth Proportional to 9,453,611.40, 14,180,417.10 and 2,722,705.80

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Solution

The fourth proportional to 9,453,611.40, 14,180,417.10 and 2,722,705.80 is: 4,084,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,611.40 : 14,180,417.10 = 2,722,705.80 : x
  2. Step 2: Convert to fraction form
    9,453,611.40/14,180,417.10 = 2,722,705.80/x
  3. Step 3: Cross multiply
    9,453,611.40x = 14,180,417.10 × 2,722,705.80
  4. Step 4: Simplify right side
    9,453,611.40x = 38,609,103,884,589.18
  5. Step 5: Solve for x
    x = 38,609,103,884,589.18/9,453,611.40
  6. Step 6: Final answer
    x = 4,084,058.70

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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.