Home / 9,104,300.34-12,563,947.96-5,184,059.64

Finding the Fourth Proportional to 9,104,300.34, 12,563,947.96 and 5,184,059.64

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Solution

The fourth proportional to 9,104,300.34, 12,563,947.96 and 5,184,059.64 is: 7,154,009.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,300.34 : 12,563,947.96 = 5,184,059.64 : x
  2. Step 2: Convert to fraction form
    9,104,300.34/12,563,947.96 = 5,184,059.64/x
  3. Step 3: Cross multiply
    9,104,300.34x = 12,563,947.96 × 5,184,059.64
  4. Step 4: Simplify right side
    9,104,300.34x = 65,132,255,538,496.34
  5. Step 5: Solve for x
    x = 65,132,255,538,496.34/9,104,300.34
  6. Step 6: Final answer
    x = 7,154,009.98

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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.