Home / 8,891,501.04-12,270,330-4,817,120.04

Finding the Fourth Proportional to 8,891,501.04, 12,270,330 and 4,817,120.04

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Solution

The fourth proportional to 8,891,501.04, 12,270,330 and 4,817,120.04 is: 6,647,657.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,501.04 : 12,270,330 = 4,817,120.04 : x
  2. Step 2: Convert to fraction form
    8,891,501.04/12,270,330 = 4,817,120.04/x
  3. Step 3: Cross multiply
    8,891,501.04x = 12,270,330 × 4,817,120.04
  4. Step 4: Simplify right side
    8,891,501.04x = 59,107,652,540,413.20
  5. Step 5: Solve for x
    x = 59,107,652,540,413.20/8,891,501.04
  6. Step 6: Final answer
    x = 6,647,657.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.