Home / 1,738,347.89-2,607,023.07-524,042.87

Finding the Fourth Proportional to 1,738,347.89, 2,607,023.07 and 524,042.87

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Solution

The fourth proportional to 1,738,347.89, 2,607,023.07 and 524,042.87 is: 785,913.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,347.89 : 2,607,023.07 = 524,042.87 : x
  2. Step 2: Convert to fraction form
    1,738,347.89/2,607,023.07 = 524,042.87/x
  3. Step 3: Cross multiply
    1,738,347.89x = 2,607,023.07 × 524,042.87
  4. Step 4: Simplify right side
    1,738,347.89x = 1,366,191,838,723.90
  5. Step 5: Solve for x
    x = 1,366,191,838,723.90/1,738,347.89
  6. Step 6: Final answer
    x = 785,913.94

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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.