Home / 3,073,373.84-4,237,313.16-2,520,050.90

Finding the Fourth Proportional to 3,073,373.84, 4,237,313.16 and 2,520,050.90

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Solution

The fourth proportional to 3,073,373.84, 4,237,313.16 and 2,520,050.90 is: 3,474,437.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,373.84 : 4,237,313.16 = 2,520,050.90 : x
  2. Step 2: Convert to fraction form
    3,073,373.84/4,237,313.16 = 2,520,050.90/x
  3. Step 3: Cross multiply
    3,073,373.84x = 4,237,313.16 × 2,520,050.90
  4. Step 4: Simplify right side
    3,073,373.84x = 10,678,244,842,439.84
  5. Step 5: Solve for x
    x = 10,678,244,842,439.84/3,073,373.84
  6. Step 6: Final answer
    x = 3,474,437.34

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1.5x scale

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.