Home / 1,715,108.03-2,573,050.19-577,839.32

Finding the Fourth Proportional to 1,715,108.03, 2,573,050.19 and 577,839.32

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Solution

The fourth proportional to 1,715,108.03, 2,573,050.19 and 577,839.32 is: 866,889.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,108.03 : 2,573,050.19 = 577,839.32 : x
  2. Step 2: Convert to fraction form
    1,715,108.03/2,573,050.19 = 577,839.32/x
  3. Step 3: Cross multiply
    1,715,108.03x = 2,573,050.19 × 577,839.32
  4. Step 4: Simplify right side
    1,715,108.03x = 1,486,809,580,483.37
  5. Step 5: Solve for x
    x = 1,486,809,580,483.37/1,715,108.03
  6. Step 6: Final answer
    x = 866,889.76

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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.