Home / 5,648,622.60-7,795,146.24-3,070,302.96

Finding the Fourth Proportional to 5,648,622.60, 7,795,146.24 and 3,070,302.96

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Solution

The fourth proportional to 5,648,622.60, 7,795,146.24 and 3,070,302.96 is: 4,237,043.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,622.60 : 7,795,146.24 = 3,070,302.96 : x
  2. Step 2: Convert to fraction form
    5,648,622.60/7,795,146.24 = 3,070,302.96/x
  3. Step 3: Cross multiply
    5,648,622.60x = 7,795,146.24 × 3,070,302.96
  4. Step 4: Simplify right side
    5,648,622.60x = 23,933,460,574,304.87
  5. Step 5: Solve for x
    x = 23,933,460,574,304.87/5,648,622.60
  6. Step 6: Final answer
    x = 4,237,043.66

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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.