Home / 5,829,501.60-8,744,252.40-1,840,413.60

Finding the Fourth Proportional to 5,829,501.60, 8,744,252.40 and 1,840,413.60

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Solution

The fourth proportional to 5,829,501.60, 8,744,252.40 and 1,840,413.60 is: 2,760,620.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,501.60 : 8,744,252.40 = 1,840,413.60 : x
  2. Step 2: Convert to fraction form
    5,829,501.60/8,744,252.40 = 1,840,413.60/x
  3. Step 3: Cross multiply
    5,829,501.60x = 8,744,252.40 × 1,840,413.60
  4. Step 4: Simplify right side
    5,829,501.60x = 16,093,041,038,792.64
  5. Step 5: Solve for x
    x = 16,093,041,038,792.64/5,829,501.60
  6. Step 6: Final answer
    x = 2,760,620.40

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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.