Home / 9,201,931.56-13,798,671.57-3,134,194.83

Finding the Fourth Proportional to 9,201,931.56, 13,798,671.57 and 3,134,194.83

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Solution

The fourth proportional to 9,201,931.56, 13,798,671.57 and 3,134,194.83 is: 4,699,852.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201,931.56 : 13,798,671.57 = 3,134,194.83 : x
  2. Step 2: Convert to fraction form
    9,201,931.56/13,798,671.57 = 3,134,194.83/x
  3. Step 3: Cross multiply
    9,201,931.56x = 13,798,671.57 × 3,134,194.83
  4. Step 4: Simplify right side
    9,201,931.56x = 43,247,725,095,561.98
  5. Step 5: Solve for x
    x = 43,247,725,095,561.98/9,201,931.56
  6. Step 6: Final answer
    x = 4,699,852.94

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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.