Home / 5,669,345.20-8,504,017.80-5,574,866.80

Finding the Fourth Proportional to 5,669,345.20, 8,504,017.80 and 5,574,866.80

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Solution

The fourth proportional to 5,669,345.20, 8,504,017.80 and 5,574,866.80 is: 8,362,300.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,345.20 : 8,504,017.80 = 5,574,866.80 : x
  2. Step 2: Convert to fraction form
    5,669,345.20/8,504,017.80 = 5,574,866.80/x
  3. Step 3: Cross multiply
    5,669,345.20x = 8,504,017.80 × 5,574,866.80
  4. Step 4: Simplify right side
    5,669,345.20x = 47,408,766,499,829.04
  5. Step 5: Solve for x
    x = 47,408,766,499,829.04/5,669,345.20
  6. Step 6: Final answer
    x = 8,362,300.20

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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.