Home / 1,534,326.68-2,301,406.57-469,368.73

Finding the Fourth Proportional to 1,534,326.68, 2,301,406.57 and 469,368.73

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Solution

The fourth proportional to 1,534,326.68, 2,301,406.57 and 469,368.73 is: 704,027.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,326.68 : 2,301,406.57 = 469,368.73 : x
  2. Step 2: Convert to fraction form
    1,534,326.68/2,301,406.57 = 469,368.73/x
  3. Step 3: Cross multiply
    1,534,326.68x = 2,301,406.57 × 469,368.73
  4. Step 4: Simplify right side
    1,534,326.68x = 1,080,208,276,627.71
  5. Step 5: Solve for x
    x = 1,080,208,276,627.71/1,534,326.68
  6. Step 6: Final answer
    x = 704,027.57

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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.