Home / 6,271,501.04-9,404,994.08-2,171,711.96

Finding the Fourth Proportional to 6,271,501.04, 9,404,994.08 and 2,171,711.96

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Solution

The fourth proportional to 6,271,501.04, 9,404,994.08 and 2,171,711.96 is: 3,256,786.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,501.04 : 9,404,994.08 = 2,171,711.96 : x
  2. Step 2: Convert to fraction form
    6,271,501.04/9,404,994.08 = 2,171,711.96/x
  3. Step 3: Cross multiply
    6,271,501.04x = 9,404,994.08 × 2,171,711.96
  4. Step 4: Simplify right side
    6,271,501.04x = 20,424,938,127,265.20
  5. Step 5: Solve for x
    x = 20,424,938,127,265.20/6,271,501.04
  6. Step 6: Final answer
    x = 3,256,786.21

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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.