Home / 1,024,161.18-1,536,408.02-384,515.11

Finding the Fourth Proportional to 1,024,161.18, 1,536,408.02 and 384,515.11

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Solution

The fourth proportional to 1,024,161.18, 1,536,408.02 and 384,515.11 is: 576,835.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,161.18 : 1,536,408.02 = 384,515.11 : x
  2. Step 2: Convert to fraction form
    1,024,161.18/1,536,408.02 = 384,515.11/x
  3. Step 3: Cross multiply
    1,024,161.18x = 1,536,408.02 × 384,515.11
  4. Step 4: Simplify right side
    1,024,161.18x = 590,772,098,815.18
  5. Step 5: Solve for x
    x = 590,772,098,815.18/1,024,161.18
  6. Step 6: Final answer
    x = 576,835.08

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1.5x scale

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.