Home / 8,064,219.30-12,096,328.95-5,509,544.10

Finding the Fourth Proportional to 8,064,219.30, 12,096,328.95 and 5,509,544.10

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Solution

The fourth proportional to 8,064,219.30, 12,096,328.95 and 5,509,544.10 is: 8,264,316.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,219.30 : 12,096,328.95 = 5,509,544.10 : x
  2. Step 2: Convert to fraction form
    8,064,219.30/12,096,328.95 = 5,509,544.10/x
  3. Step 3: Cross multiply
    8,064,219.30x = 12,096,328.95 × 5,509,544.10
  4. Step 4: Simplify right side
    8,064,219.30x = 66,645,257,798,131.69
  5. Step 5: Solve for x
    x = 66,645,257,798,131.69/8,064,219.30
  6. Step 6: Final answer
    x = 8,264,316.15

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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.