Home / 3,533,566.08-5,301,413.10-1,258,793.40

Finding the Fourth Proportional to 3,533,566.08, 5,301,413.10 and 1,258,793.40

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Solution

The fourth proportional to 3,533,566.08, 5,301,413.10 and 1,258,793.40 is: 1,888,569.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,566.08 : 5,301,413.10 = 1,258,793.40 : x
  2. Step 2: Convert to fraction form
    3,533,566.08/5,301,413.10 = 1,258,793.40/x
  3. Step 3: Cross multiply
    3,533,566.08x = 5,301,413.10 × 1,258,793.40
  4. Step 4: Simplify right side
    3,533,566.08x = 6,673,383,820,953.54
  5. Step 5: Solve for x
    x = 6,673,383,820,953.54/3,533,566.08
  6. Step 6: Final answer
    x = 1,888,569.13

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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.