Home / 9,554,152.77-14,317,057.37-7,017,407.73

Finding the Fourth Proportional to 9,554,152.77, 14,317,057.37 and 7,017,407.73

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Solution

The fourth proportional to 9,554,152.77, 14,317,057.37 and 7,017,407.73 is: 10,515,702.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554,152.77 : 14,317,057.37 = 7,017,407.73 : x
  2. Step 2: Convert to fraction form
    9,554,152.77/14,317,057.37 = 7,017,407.73/x
  3. Step 3: Cross multiply
    9,554,152.77x = 14,317,057.37 × 7,017,407.73
  4. Step 4: Simplify right side
    9,554,152.77x = 100,468,629,076,635
  5. Step 5: Solve for x
    x = 100,468,629,076,635/9,554,152.77
  6. Step 6: Final answer
    x = 10,515,702.60

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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.