Home / 3,400,923.42-4,693,486.50-1,873,030.14

Finding the Fourth Proportional to 3,400,923.42, 4,693,486.50 and 1,873,030.14

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Solution

The fourth proportional to 3,400,923.42, 4,693,486.50 and 1,873,030.14 is: 2,584,898.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,923.42 : 4,693,486.50 = 1,873,030.14 : x
  2. Step 2: Convert to fraction form
    3,400,923.42/4,693,486.50 = 1,873,030.14/x
  3. Step 3: Cross multiply
    3,400,923.42x = 4,693,486.50 × 1,873,030.14
  4. Step 4: Simplify right side
    3,400,923.42x = 8,791,041,676,183.11
  5. Step 5: Solve for x
    x = 8,791,041,676,183.11/3,400,923.42
  6. Step 6: Final answer
    x = 2,584,898.45

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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.