Home / 11,539,333.04-15,923,210.96-6,382,583.60

Finding the Fourth Proportional to 11,539,333.04, 15,923,210.96 and 6,382,583.60

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Solution

The fourth proportional to 11,539,333.04, 15,923,210.96 and 6,382,583.60 is: 8,807,374.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,539,333.04 : 15,923,210.96 = 6,382,583.60 : x
  2. Step 2: Convert to fraction form
    11,539,333.04/15,923,210.96 = 6,382,583.60/x
  3. Step 3: Cross multiply
    11,539,333.04x = 15,923,210.96 × 6,382,583.60
  4. Step 4: Simplify right side
    11,539,333.04x = 101,631,225,132,636.25
  5. Step 5: Solve for x
    x = 101,631,225,132,636.25/11,539,333.04
  6. Step 6: Final answer
    x = 8,807,374.29

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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.