Home / 1,610,029.59-2,415,350.56-544,785.63

Finding the Fourth Proportional to 1,610,029.59, 2,415,350.56 and 544,785.63

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Solution

The fourth proportional to 1,610,029.59, 2,415,350.56 and 544,785.63 is: 817,282.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,029.59 : 2,415,350.56 = 544,785.63 : x
  2. Step 2: Convert to fraction form
    1,610,029.59/2,415,350.56 = 544,785.63/x
  3. Step 3: Cross multiply
    1,610,029.59x = 2,415,350.56 × 544,785.63
  4. Step 4: Simplify right side
    1,610,029.59x = 1,315,848,276,500.45
  5. Step 5: Solve for x
    x = 1,315,848,276,500.45/1,610,029.59
  6. Step 6: Final answer
    x = 817,282.05

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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.