Home / 4,817,380.27-7,223,184.53-1,533,316.22

Finding the Fourth Proportional to 4,817,380.27, 7,223,184.53 and 1,533,316.22

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Solution

The fourth proportional to 4,817,380.27, 7,223,184.53 and 1,533,316.22 is: 2,299,055.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,380.27 : 7,223,184.53 = 1,533,316.22 : x
  2. Step 2: Convert to fraction form
    4,817,380.27/7,223,184.53 = 1,533,316.22/x
  3. Step 3: Cross multiply
    4,817,380.27x = 7,223,184.53 × 1,533,316.22
  4. Step 4: Simplify right side
    4,817,380.27x = 11,075,425,956,119.57
  5. Step 5: Solve for x
    x = 11,075,425,956,119.57/4,817,380.27
  6. Step 6: Final answer
    x = 2,299,055.78

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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.