Home / 2,021,609.30-3,032,413.95-525,701.30

Finding the Fourth Proportional to 2,021,609.30, 3,032,413.95 and 525,701.30

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Solution

The fourth proportional to 2,021,609.30, 3,032,413.95 and 525,701.30 is: 788,551.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,609.30 : 3,032,413.95 = 525,701.30 : x
  2. Step 2: Convert to fraction form
    2,021,609.30/3,032,413.95 = 525,701.30/x
  3. Step 3: Cross multiply
    2,021,609.30x = 3,032,413.95 × 525,701.30
  4. Step 4: Simplify right side
    2,021,609.30x = 1,594,143,955,653.14
  5. Step 5: Solve for x
    x = 1,594,143,955,653.14/2,021,609.30
  6. Step 6: Final answer
    x = 788,551.95

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Double scale
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Similar ratio
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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.