Home / 4,228,068.40-5,834,704.80-2,294,279.80

Finding the Fourth Proportional to 4,228,068.40, 5,834,704.80 and 2,294,279.80

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Solution

The fourth proportional to 4,228,068.40, 5,834,704.80 and 2,294,279.80 is: 3,166,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,068.40 : 5,834,704.80 = 2,294,279.80 : x
  2. Step 2: Convert to fraction form
    4,228,068.40/5,834,704.80 = 2,294,279.80/x
  3. Step 3: Cross multiply
    4,228,068.40x = 5,834,704.80 × 2,294,279.80
  4. Step 4: Simplify right side
    4,228,068.40x = 13,386,445,361,603.04
  5. Step 5: Solve for x
    x = 13,386,445,361,603.04/4,228,068.40
  6. Step 6: Final answer
    x = 3,166,090.07

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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.