Home / 9,104,291.37-12,563,935.58-5,184,050.68

Finding the Fourth Proportional to 9,104,291.37, 12,563,935.58 and 5,184,050.68

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Solution

The fourth proportional to 9,104,291.37, 12,563,935.58 and 5,184,050.68 is: 7,153,997.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,291.37 : 12,563,935.58 = 5,184,050.68 : x
  2. Step 2: Convert to fraction form
    9,104,291.37/12,563,935.58 = 5,184,050.68/x
  3. Step 3: Cross multiply
    9,104,291.37x = 12,563,935.58 × 5,184,050.68
  4. Step 4: Simplify right side
    9,104,291.37x = 65,132,078,768,525.48
  5. Step 5: Solve for x
    x = 65,132,078,768,525.48/9,104,291.37
  6. Step 6: Final answer
    x = 7,153,997.62

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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.