Home / 1,715,070.99-2,570,791.37-576,749.55

Finding the Fourth Proportional to 1,715,070.99, 2,570,791.37 and 576,749.55

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Solution

The fourth proportional to 1,715,070.99, 2,570,791.37 and 576,749.55 is: 864,513.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,070.99 : 2,570,791.37 = 576,749.55 : x
  2. Step 2: Convert to fraction form
    1,715,070.99/2,570,791.37 = 576,749.55/x
  3. Step 3: Cross multiply
    1,715,070.99x = 2,570,791.37 × 576,749.55
  4. Step 4: Simplify right side
    1,715,070.99x = 1,482,702,762,907.64
  5. Step 5: Solve for x
    x = 1,482,702,762,907.64/1,715,070.99
  6. Step 6: Final answer
    x = 864,513.93

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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.