Home / 4,548,742.77-6,817,224.44-1,849,933.13

Finding the Fourth Proportional to 4,548,742.77, 6,817,224.44 and 1,849,933.13

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Solution

The fourth proportional to 4,548,742.77, 6,817,224.44 and 1,849,933.13 is: 2,772,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,742.77 : 6,817,224.44 = 1,849,933.13 : x
  2. Step 2: Convert to fraction form
    4,548,742.77/6,817,224.44 = 1,849,933.13/x
  3. Step 3: Cross multiply
    4,548,742.77x = 6,817,224.44 × 1,849,933.13
  4. Step 4: Simplify right side
    4,548,742.77x = 12,611,409,319,908.97
  5. Step 5: Solve for x
    x = 12,611,409,319,908.97/4,548,742.77
  6. Step 6: Final answer
    x = 2,772,504.40

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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.