Home / 4,618,467.58-6,927,050.13-1,585,785.46

Finding the Fourth Proportional to 4,618,467.58, 6,927,050.13 and 1,585,785.46

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Solution

The fourth proportional to 4,618,467.58, 6,927,050.13 and 1,585,785.46 is: 2,378,454.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,467.58 : 6,927,050.13 = 1,585,785.46 : x
  2. Step 2: Convert to fraction form
    4,618,467.58/6,927,050.13 = 1,585,785.46/x
  3. Step 3: Cross multiply
    4,618,467.58x = 6,927,050.13 × 1,585,785.46
  4. Step 4: Simplify right side
    4,618,467.58x = 10,984,815,376,845.11
  5. Step 5: Solve for x
    x = 10,984,815,376,845.11/4,618,467.58
  6. Step 6: Final answer
    x = 2,378,454.58

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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.