Home / 9,466,172.75-14,184,810.41-5,620,422.11

Finding the Fourth Proportional to 9,466,172.75, 14,184,810.41 and 5,620,422.11

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Solution

The fourth proportional to 9,466,172.75, 14,184,810.41 and 5,620,422.11 is: 8,422,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466,172.75 : 14,184,810.41 = 5,620,422.11 : x
  2. Step 2: Convert to fraction form
    9,466,172.75/14,184,810.41 = 5,620,422.11/x
  3. Step 3: Cross multiply
    9,466,172.75x = 14,184,810.41 × 5,620,422.11
  4. Step 4: Simplify right side
    9,466,172.75x = 79,724,621,955,496
  5. Step 5: Solve for x
    x = 79,724,621,955,496/9,466,172.75
  6. Step 6: Final answer
    x = 8,422,054.41

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1.5x scale

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.