Home / 9,969,409.02-13,761,054.45-6,049,342.74

Finding the Fourth Proportional to 9,969,409.02, 13,761,054.45 and 6,049,342.74

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Solution

The fourth proportional to 9,969,409.02, 13,761,054.45 and 6,049,342.74 is: 8,350,077.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,969,409.02 : 13,761,054.45 = 6,049,342.74 : x
  2. Step 2: Convert to fraction form
    9,969,409.02/13,761,054.45 = 6,049,342.74/x
  3. Step 3: Cross multiply
    9,969,409.02x = 13,761,054.45 × 6,049,342.74
  4. Step 4: Simplify right side
    9,969,409.02x = 83,245,334,831,852.19
  5. Step 5: Solve for x
    x = 83,245,334,831,852.19/9,969,409.02
  6. Step 6: Final answer
    x = 8,350,077.19

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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.