Home / 10,895,133.16-15,035,100.34-6,000,811.04

Finding the Fourth Proportional to 10,895,133.16, 15,035,100.34 and 6,000,811.04

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Solution

The fourth proportional to 10,895,133.16, 15,035,100.34 and 6,000,811.04 is: 8,281,018.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,133.16 : 15,035,100.34 = 6,000,811.04 : x
  2. Step 2: Convert to fraction form
    10,895,133.16/15,035,100.34 = 6,000,811.04/x
  3. Step 3: Cross multiply
    10,895,133.16x = 15,035,100.34 × 6,000,811.04
  4. Step 4: Simplify right side
    10,895,133.16x = 90,222,796,107,779.75
  5. Step 5: Solve for x
    x = 90,222,796,107,779.75/10,895,133.16
  6. Step 6: Final answer
    x = 8,281,018.21

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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.