Home / 2,004,089.24-2,767,941.57-1,318,820.34

Finding the Fourth Proportional to 2,004,089.24, 2,767,941.57 and 1,318,820.34

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Solution

The fourth proportional to 2,004,089.24, 2,767,941.57 and 1,318,820.34 is: 1,821,484.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,089.24 : 2,767,941.57 = 1,318,820.34 : x
  2. Step 2: Convert to fraction form
    2,004,089.24/2,767,941.57 = 1,318,820.34/x
  3. Step 3: Cross multiply
    2,004,089.24x = 2,767,941.57 × 1,318,820.34
  4. Step 4: Simplify right side
    2,004,089.24x = 3,650,417,634,784.86
  5. Step 5: Solve for x
    x = 3,650,417,634,784.86/2,004,089.24
  6. Step 6: Final answer
    x = 1,821,484.57

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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.