Home / 10,706,363.56-14,774,381.22-5,811,480.28

Finding the Fourth Proportional to 10,706,363.56, 14,774,381.22 and 5,811,480.28

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Solution

The fourth proportional to 10,706,363.56, 14,774,381.22 and 5,811,480.28 is: 8,019,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,706,363.56 : 14,774,381.22 = 5,811,480.28 : x
  2. Step 2: Convert to fraction form
    10,706,363.56/14,774,381.22 = 5,811,480.28/x
  3. Step 3: Cross multiply
    10,706,363.56x = 14,774,381.22 × 5,811,480.28
  4. Step 4: Simplify right side
    10,706,363.56x = 85,861,025,109,232.34
  5. Step 5: Solve for x
    x = 85,861,025,109,232.34/10,706,363.56
  6. Step 6: Final answer
    x = 8,019,625.40

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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.