Home / 2,429,415.18-3,644,803.80-1,063,307.85

Finding the Fourth Proportional to 2,429,415.18, 3,644,803.80 and 1,063,307.85

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Solution

The fourth proportional to 2,429,415.18, 3,644,803.80 and 1,063,307.85 is: 1,595,259.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,415.18 : 3,644,803.80 = 1,063,307.85 : x
  2. Step 2: Convert to fraction form
    2,429,415.18/3,644,803.80 = 1,063,307.85/x
  3. Step 3: Cross multiply
    2,429,415.18x = 3,644,803.80 × 1,063,307.85
  4. Step 4: Simplify right side
    2,429,415.18x = 3,875,548,492,249.83
  5. Step 5: Solve for x
    x = 3,875,548,492,249.83/2,429,415.18
  6. Step 6: Final answer
    x = 1,595,259.85

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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.