Home / 3,486,502.14-4,811,496.32-1,937,794.70

Finding the Fourth Proportional to 3,486,502.14, 4,811,496.32 and 1,937,794.70

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Solution

The fourth proportional to 3,486,502.14, 4,811,496.32 and 1,937,794.70 is: 2,674,225.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,486,502.14 : 4,811,496.32 = 1,937,794.70 : x
  2. Step 2: Convert to fraction form
    3,486,502.14/4,811,496.32 = 1,937,794.70/x
  3. Step 3: Cross multiply
    3,486,502.14x = 4,811,496.32 × 1,937,794.70
  4. Step 4: Simplify right side
    3,486,502.14x = 9,323,692,067,965.50
  5. Step 5: Solve for x
    x = 9,323,692,067,965.50/3,486,502.14
  6. Step 6: Final answer
    x = 2,674,225.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.