Home / 4,036,632.70-6,056,115.45-1,196,813.20

Finding the Fourth Proportional to 4,036,632.70, 6,056,115.45 and 1,196,813.20

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Solution

The fourth proportional to 4,036,632.70, 6,056,115.45 and 1,196,813.20 is: 1,795,565.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,632.70 : 6,056,115.45 = 1,196,813.20 : x
  2. Step 2: Convert to fraction form
    4,036,632.70/6,056,115.45 = 1,196,813.20/x
  3. Step 3: Cross multiply
    4,036,632.70x = 6,056,115.45 × 1,196,813.20
  4. Step 4: Simplify right side
    4,036,632.70x = 7,248,038,911,283.94
  5. Step 5: Solve for x
    x = 7,248,038,911,283.94/4,036,632.70
  6. Step 6: Final answer
    x = 1,795,565.62

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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.