Home / 1,797,522.24-2,480,597.64-1,023,115.28

Finding the Fourth Proportional to 1,797,522.24, 2,480,597.64 and 1,023,115.28

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Solution

The fourth proportional to 1,797,522.24, 2,480,597.64 and 1,023,115.28 is: 1,411,908.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,522.24 : 2,480,597.64 = 1,023,115.28 : x
  2. Step 2: Convert to fraction form
    1,797,522.24/2,480,597.64 = 1,023,115.28/x
  3. Step 3: Cross multiply
    1,797,522.24x = 2,480,597.64 × 1,023,115.28
  4. Step 4: Simplify right side
    1,797,522.24x = 2,537,937,349,015.94
  5. Step 5: Solve for x
    x = 2,537,937,349,015.94/1,797,522.24
  6. Step 6: Final answer
    x = 1,411,908.73

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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.