Home / 9,744,047.24-14,609,427.84-4,942,477.80

Finding the Fourth Proportional to 9,744,047.24, 14,609,427.84 and 4,942,477.80

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Solution

The fourth proportional to 9,744,047.24, 14,609,427.84 and 4,942,477.80 is: 7,410,347.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,047.24 : 14,609,427.84 = 4,942,477.80 : x
  2. Step 2: Convert to fraction form
    9,744,047.24/14,609,427.84 = 4,942,477.80/x
  3. Step 3: Cross multiply
    9,744,047.24x = 14,609,427.84 × 4,942,477.80
  4. Step 4: Simplify right side
    9,744,047.24x = 72,206,772,769,901.95
  5. Step 5: Solve for x
    x = 72,206,772,769,901.95/9,744,047.24
  6. Step 6: Final answer
    x = 7,410,347.16

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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.