Home / 4,973,630.58-7,460,445.36-1,379,397.45

Finding the Fourth Proportional to 4,973,630.58, 7,460,445.36 and 1,379,397.45

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Solution

The fourth proportional to 4,973,630.58, 7,460,445.36 and 1,379,397.45 is: 2,069,096.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,630.58 : 7,460,445.36 = 1,379,397.45 : x
  2. Step 2: Convert to fraction form
    4,973,630.58/7,460,445.36 = 1,379,397.45/x
  3. Step 3: Cross multiply
    4,973,630.58x = 7,460,445.36 × 1,379,397.45
  4. Step 4: Simplify right side
    4,973,630.58x = 10,290,919,305,448.33
  5. Step 5: Solve for x
    x = 10,290,919,305,448.33/4,973,630.58
  6. Step 6: Final answer
    x = 2,069,096.03

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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.