Home / 6,575,883.72-9,862,097.00-1,963,775.49

Finding the Fourth Proportional to 6,575,883.72, 9,862,097.00 and 1,963,775.49

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Solution

The fourth proportional to 6,575,883.72, 9,862,097.00 and 1,963,775.49 is: 2,945,147.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,883.72 : 9,862,097.00 = 1,963,775.49 : x
  2. Step 2: Convert to fraction form
    6,575,883.72/9,862,097.00 = 1,963,775.49/x
  3. Step 3: Cross multiply
    6,575,883.72x = 9,862,097.00 × 1,963,775.49
  4. Step 4: Simplify right side
    6,575,883.72x = 19,366,944,358,783.65
  5. Step 5: Solve for x
    x = 19,366,944,358,783.65/6,575,883.72
  6. Step 6: Final answer
    x = 2,945,147.02

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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.