Home / 1,610,038.34-2,415,363.69-544,794.38

Finding the Fourth Proportional to 1,610,038.34, 2,415,363.69 and 544,794.38

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Solution

The fourth proportional to 1,610,038.34, 2,415,363.69 and 544,794.38 is: 817,295.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,038.34 : 2,415,363.69 = 544,794.38 : x
  2. Step 2: Convert to fraction form
    1,610,038.34/2,415,363.69 = 544,794.38/x
  3. Step 3: Cross multiply
    1,610,038.34x = 2,415,363.69 × 544,794.38
  4. Step 4: Simplify right side
    1,610,038.34x = 1,315,876,551,891.24
  5. Step 5: Solve for x
    x = 1,315,876,551,891.24/1,610,038.34
  6. Step 6: Final answer
    x = 817,295.17

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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.