Home / 1,609,150.98-2,413,726.50-411,075.96

Finding the Fourth Proportional to 1,609,150.98, 2,413,726.50 and 411,075.96

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Solution

The fourth proportional to 1,609,150.98, 2,413,726.50 and 411,075.96 is: 616,613.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,150.98 : 2,413,726.50 = 411,075.96 : x
  2. Step 2: Convert to fraction form
    1,609,150.98/2,413,726.50 = 411,075.96/x
  3. Step 3: Cross multiply
    1,609,150.98x = 2,413,726.50 × 411,075.96
  4. Step 4: Simplify right side
    1,609,150.98x = 992,224,938,164.94
  5. Step 5: Solve for x
    x = 992,224,938,164.94/1,609,150.98
  6. Step 6: Final answer
    x = 616,613.95

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Double scale
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Similar ratio
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1.5x scale

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.