Home / 1,565,254.20-2,348,933.46-554,372.52

Finding the Fourth Proportional to 1,565,254.20, 2,348,933.46 and 554,372.52

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Solution

The fourth proportional to 1,565,254.20, 2,348,933.46 and 554,372.52 is: 831,931.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,254.20 : 2,348,933.46 = 554,372.52 : x
  2. Step 2: Convert to fraction form
    1,565,254.20/2,348,933.46 = 554,372.52/x
  3. Step 3: Cross multiply
    1,565,254.20x = 2,348,933.46 × 554,372.52
  4. Step 4: Simplify right side
    1,565,254.20x = 1,302,184,161,532.52
  5. Step 5: Solve for x
    x = 1,302,184,161,532.52/1,565,254.20
  6. Step 6: Final answer
    x = 831,931.43

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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.