Home / 7,014,470.80-10,521,706.20-3,235,334.80

Finding the Fourth Proportional to 7,014,470.80, 10,521,706.20 and 3,235,334.80

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Solution

The fourth proportional to 7,014,470.80, 10,521,706.20 and 3,235,334.80 is: 4,853,002.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,470.80 : 10,521,706.20 = 3,235,334.80 : x
  2. Step 2: Convert to fraction form
    7,014,470.80/10,521,706.20 = 3,235,334.80/x
  3. Step 3: Cross multiply
    7,014,470.80x = 10,521,706.20 × 3,235,334.80
  4. Step 4: Simplify right side
    7,014,470.80x = 34,041,242,224,235.75
  5. Step 5: Solve for x
    x = 34,041,242,224,235.75/7,014,470.80
  6. Step 6: Final answer
    x = 4,853,002.20

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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.