Home / 1,363,685.63-2,045,527.37-366,413.63

Finding the Fourth Proportional to 1,363,685.63, 2,045,527.37 and 366,413.63

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Solution

The fourth proportional to 1,363,685.63, 2,045,527.37 and 366,413.63 is: 549,620.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,685.63 : 2,045,527.37 = 366,413.63 : x
  2. Step 2: Convert to fraction form
    1,363,685.63/2,045,527.37 = 366,413.63/x
  3. Step 3: Cross multiply
    1,363,685.63x = 2,045,527.37 × 366,413.63
  4. Step 4: Simplify right side
    1,363,685.63x = 749,509,107,073.99
  5. Step 5: Solve for x
    x = 749,509,107,073.99/1,363,685.63
  6. Step 6: Final answer
    x = 549,620.15

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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.