Home / 9,361,803.60-14,042,705.40-5,110,275.60

Finding the Fourth Proportional to 9,361,803.60, 14,042,705.40 and 5,110,275.60

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Solution

The fourth proportional to 9,361,803.60, 14,042,705.40 and 5,110,275.60 is: 7,665,413.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,803.60 : 14,042,705.40 = 5,110,275.60 : x
  2. Step 2: Convert to fraction form
    9,361,803.60/14,042,705.40 = 5,110,275.60/x
  3. Step 3: Cross multiply
    9,361,803.60x = 14,042,705.40 × 5,110,275.60
  4. Step 4: Simplify right side
    9,361,803.60x = 71,762,094,763,608.23
  5. Step 5: Solve for x
    x = 71,762,094,763,608.23/9,361,803.60
  6. Step 6: Final answer
    x = 7,665,413.40

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Similar ratio
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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.