Home / 4,585,048.80-6,327,424.68-2,520,289.80

Finding the Fourth Proportional to 4,585,048.80, 6,327,424.68 and 2,520,289.80

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Solution

The fourth proportional to 4,585,048.80, 6,327,424.68 and 2,520,289.80 is: 3,478,031.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,048.80 : 6,327,424.68 = 2,520,289.80 : x
  2. Step 2: Convert to fraction form
    4,585,048.80/6,327,424.68 = 2,520,289.80/x
  3. Step 3: Cross multiply
    4,585,048.80x = 6,327,424.68 × 2,520,289.80
  4. Step 4: Simplify right side
    4,585,048.80x = 15,946,943,881,272.26
  5. Step 5: Solve for x
    x = 15,946,943,881,272.26/4,585,048.80
  6. Step 6: Final answer
    x = 3,478,031.44

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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.