Home / 4,470.04-6,705.36-1,547.96

Finding the Fourth Proportional to 4,470.04, 6,705.36 and 1,547.96

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Solution

The fourth proportional to 4,470.04, 6,705.36 and 1,547.96 is: 2,322.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.04 : 6,705.36 = 1,547.96 : x
  2. Step 2: Convert to fraction form
    4,470.04/6,705.36 = 1,547.96/x
  3. Step 3: Cross multiply
    4,470.04x = 6,705.36 × 1,547.96
  4. Step 4: Simplify right side
    4,470.04x = 10,379,629.07
  5. Step 5: Solve for x
    x = 10,379,629.07/4,470.04
  6. Step 6: Final answer
    x = 2,322.04

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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.