Home / 4,389,765.34-6,617,550.22-4,097,144.74

Finding the Fourth Proportional to 4,389,765.34, 6,617,550.22 and 4,097,144.74

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Solution

The fourth proportional to 4,389,765.34, 6,617,550.22 and 4,097,144.74 is: 6,176,426.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,765.34 : 6,617,550.22 = 4,097,144.74 : x
  2. Step 2: Convert to fraction form
    4,389,765.34/6,617,550.22 = 4,097,144.74/x
  3. Step 3: Cross multiply
    4,389,765.34x = 6,617,550.22 × 4,097,144.74
  4. Step 4: Simplify right side
    4,389,765.34x = 27,113,061,075,558.84
  5. Step 5: Solve for x
    x = 27,113,061,075,558.84/4,389,765.34
  6. Step 6: Final answer
    x = 6,176,426.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.