Home / 4,575,801.36-6,863,751-1,380,956.16

Finding the Fourth Proportional to 4,575,801.36, 6,863,751 and 1,380,956.16

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Solution

The fourth proportional to 4,575,801.36, 6,863,751 and 1,380,956.16 is: 2,071,449.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,801.36 : 6,863,751 = 1,380,956.16 : x
  2. Step 2: Convert to fraction form
    4,575,801.36/6,863,751 = 1,380,956.16/x
  3. Step 3: Cross multiply
    4,575,801.36x = 6,863,751 × 1,380,956.16
  4. Step 4: Simplify right side
    4,575,801.36x = 9,478,539,224,156.16
  5. Step 5: Solve for x
    x = 9,478,539,224,156.16/4,575,801.36
  6. Step 6: Final answer
    x = 2,071,449.02

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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.