Home / 7,097,636.54-10,668,680.33-4,684,300.07

Finding the Fourth Proportional to 7,097,636.54, 10,668,680.33 and 4,684,300.07

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Solution

The fourth proportional to 7,097,636.54, 10,668,680.33 and 4,684,300.07 is: 7,041,118.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,097,636.54 : 10,668,680.33 = 4,684,300.07 : x
  2. Step 2: Convert to fraction form
    7,097,636.54/10,668,680.33 = 4,684,300.07/x
  3. Step 3: Cross multiply
    7,097,636.54x = 10,668,680.33 × 4,684,300.07
  4. Step 4: Simplify right side
    7,097,636.54x = 49,975,299,939,861.72
  5. Step 5: Solve for x
    x = 49,975,299,939,861.72/7,097,636.54
  6. Step 6: Final answer
    x = 7,041,118.50

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1.5x scale

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.