Home / 2,521,334.00-3,479,732.43-1,403,835.32

Finding the Fourth Proportional to 2,521,334.00, 3,479,732.43 and 1,403,835.32

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Solution

The fourth proportional to 2,521,334.00, 3,479,732.43 and 1,403,835.32 is: 1,937,455.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,334.00 : 3,479,732.43 = 1,403,835.32 : x
  2. Step 2: Convert to fraction form
    2,521,334.00/3,479,732.43 = 1,403,835.32/x
  3. Step 3: Cross multiply
    2,521,334.00x = 3,479,732.43 × 1,403,835.32
  4. Step 4: Simplify right side
    2,521,334.00x = 4,884,971,292,818.38
  5. Step 5: Solve for x
    x = 4,884,971,292,818.38/2,521,334.00
  6. Step 6: Final answer
    x = 1,937,455.05

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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.