Home / 9,076,413.40-13,595,957.70-6,239,728.60

Finding the Fourth Proportional to 9,076,413.40, 13,595,957.70 and 6,239,728.60

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Solution

The fourth proportional to 9,076,413.40, 13,595,957.70 and 6,239,728.60 is: 9,346,763.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,413.40 : 13,595,957.70 = 6,239,728.60 : x
  2. Step 2: Convert to fraction form
    9,076,413.40/13,595,957.70 = 6,239,728.60/x
  3. Step 3: Cross multiply
    9,076,413.40x = 13,595,957.70 × 6,239,728.60
  4. Step 4: Simplify right side
    9,076,413.40x = 84,835,086,105,080.20
  5. Step 5: Solve for x
    x = 84,835,086,105,080.20/9,076,413.40
  6. Step 6: Final answer
    x = 9,346,763.13

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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.