Home / 8,073,983.00-12,097,264.75-4,872,381.76

Finding the Fourth Proportional to 8,073,983.00, 12,097,264.75 and 4,872,381.76

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Solution

The fourth proportional to 8,073,983.00, 12,097,264.75 and 4,872,381.76 is: 7,300,299.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,983.00 : 12,097,264.75 = 4,872,381.76 : x
  2. Step 2: Convert to fraction form
    8,073,983.00/12,097,264.75 = 4,872,381.76/x
  3. Step 3: Cross multiply
    8,073,983.00x = 12,097,264.75 × 4,872,381.76
  4. Step 4: Simplify right side
    8,073,983.00x = 58,942,492,116,731.59
  5. Step 5: Solve for x
    x = 58,942,492,116,731.59/8,073,983.00
  6. Step 6: Final answer
    x = 7,300,299.26

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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.