Home / 1,699,854.46-2,550,058.65-501,897.87

Finding the Fourth Proportional to 1,699,854.46, 2,550,058.65 and 501,897.87

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Solution

The fourth proportional to 1,699,854.46, 2,550,058.65 and 501,897.87 is: 752,928.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,854.46 : 2,550,058.65 = 501,897.87 : x
  2. Step 2: Convert to fraction form
    1,699,854.46/2,550,058.65 = 501,897.87/x
  3. Step 3: Cross multiply
    1,699,854.46x = 2,550,058.65 × 501,897.87
  4. Step 4: Simplify right side
    1,699,854.46x = 1,279,869,004,810.08
  5. Step 5: Solve for x
    x = 1,279,869,004,810.08/1,699,854.46
  6. Step 6: Final answer
    x = 752,928.58

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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.