Home / 4,092,582.56-6,137,826.32-1,213,276.08

Finding the Fourth Proportional to 4,092,582.56, 6,137,826.32 and 1,213,276.08

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Solution

The fourth proportional to 4,092,582.56, 6,137,826.32 and 1,213,276.08 is: 1,819,603.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,582.56 : 6,137,826.32 = 1,213,276.08 : x
  2. Step 2: Convert to fraction form
    4,092,582.56/6,137,826.32 = 1,213,276.08/x
  3. Step 3: Cross multiply
    4,092,582.56x = 6,137,826.32 × 1,213,276.08
  4. Step 4: Simplify right side
    4,092,582.56x = 7,446,877,857,250.43
  5. Step 5: Solve for x
    x = 7,446,877,857,250.43/4,092,582.56
  6. Step 6: Final answer
    x = 1,819,603.58

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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.