Home / 7,022,184-10,533,280.32-1,703,400

Finding the Fourth Proportional to 7,022,184, 10,533,280.32 and 1,703,400

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Solution

The fourth proportional to 7,022,184, 10,533,280.32 and 1,703,400 is: 2,555,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,184 : 10,533,280.32 = 1,703,400 : x
  2. Step 2: Convert to fraction form
    7,022,184/10,533,280.32 = 1,703,400/x
  3. Step 3: Cross multiply
    7,022,184x = 10,533,280.32 × 1,703,400
  4. Step 4: Simplify right side
    7,022,184x = 17,942,389,697,088
  5. Step 5: Solve for x
    x = 17,942,389,697,088/7,022,184
  6. Step 6: Final answer
    x = 2,555,101.05

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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.