Home / 1,377,250.08-2,066,032.28-366,413.19

Finding the Fourth Proportional to 1,377,250.08, 2,066,032.28 and 366,413.19

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Solution

The fourth proportional to 1,377,250.08, 2,066,032.28 and 366,413.19 is: 549,661.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,250.08 : 2,066,032.28 = 366,413.19 : x
  2. Step 2: Convert to fraction form
    1,377,250.08/2,066,032.28 = 366,413.19/x
  3. Step 3: Cross multiply
    1,377,250.08x = 2,066,032.28 × 366,413.19
  4. Step 4: Simplify right side
    1,377,250.08x = 757,021,478,357.77
  5. Step 5: Solve for x
    x = 757,021,478,357.77/1,377,250.08
  6. Step 6: Final answer
    x = 549,661.60

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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.