Home / 1,743,895.69-2,615,945.34-529,511.93

Finding the Fourth Proportional to 1,743,895.69, 2,615,945.34 and 529,511.93

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Solution

The fourth proportional to 1,743,895.69, 2,615,945.34 and 529,511.93 is: 794,298.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,895.69 : 2,615,945.34 = 529,511.93 : x
  2. Step 2: Convert to fraction form
    1,743,895.69/2,615,945.34 = 529,511.93/x
  3. Step 3: Cross multiply
    1,743,895.69x = 2,615,945.34 × 529,511.93
  4. Step 4: Simplify right side
    1,743,895.69x = 1,385,174,272,297.77
  5. Step 5: Solve for x
    x = 1,385,174,272,297.77/1,743,895.69
  6. Step 6: Final answer
    x = 794,298.81

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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.