Home / 3,089,329.04-4,263,525.81-1,713,104.30

Finding the Fourth Proportional to 3,089,329.04, 4,263,525.81 and 1,713,104.30

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Solution

The fourth proportional to 3,089,329.04, 4,263,525.81 and 1,713,104.30 is: 2,364,223.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,329.04 : 4,263,525.81 = 1,713,104.30 : x
  2. Step 2: Convert to fraction form
    3,089,329.04/4,263,525.81 = 1,713,104.30/x
  3. Step 3: Cross multiply
    3,089,329.04x = 4,263,525.81 × 1,713,104.30
  4. Step 4: Simplify right side
    3,089,329.04x = 7,303,864,376,954.35
  5. Step 5: Solve for x
    x = 7,303,864,376,954.35/3,089,329.04
  6. Step 6: Final answer
    x = 2,364,223.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.