Home / 9,331,406.60-13,995,009.30-3,347,774.60

Finding the Fourth Proportional to 9,331,406.60, 13,995,009.30 and 3,347,774.60

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Solution

The fourth proportional to 9,331,406.60, 13,995,009.30 and 3,347,774.60 is: 5,020,908.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,406.60 : 13,995,009.30 = 3,347,774.60 : x
  2. Step 2: Convert to fraction form
    9,331,406.60/13,995,009.30 = 3,347,774.60/x
  3. Step 3: Cross multiply
    9,331,406.60x = 13,995,009.30 × 3,347,774.60
  4. Step 4: Simplify right side
    9,331,406.60x = 46,852,136,661,303.78
  5. Step 5: Solve for x
    x = 46,852,136,661,303.78/9,331,406.60
  6. Step 6: Final answer
    x = 5,020,908.28

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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.