Home / 7,295,929.80-10,928,148.30-6,036,217.80

Finding the Fourth Proportional to 7,295,929.80, 10,928,148.30 and 6,036,217.80

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Solution

The fourth proportional to 7,295,929.80, 10,928,148.30 and 6,036,217.80 is: 9,041,299.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,929.80 : 10,928,148.30 = 6,036,217.80 : x
  2. Step 2: Convert to fraction form
    7,295,929.80/10,928,148.30 = 6,036,217.80/x
  3. Step 3: Cross multiply
    7,295,929.80x = 10,928,148.30 × 6,036,217.80
  4. Step 4: Simplify right side
    7,295,929.80x = 65,964,683,289,499.74
  5. Step 5: Solve for x
    x = 65,964,683,289,499.74/7,295,929.80
  6. Step 6: Final answer
    x = 9,041,299.07

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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.