Home / 7,016,369.50-10,524,554.67-1,697,585.50

Finding the Fourth Proportional to 7,016,369.50, 10,524,554.67 and 1,697,585.50

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Solution

The fourth proportional to 7,016,369.50, 10,524,554.67 and 1,697,585.50 is: 2,546,378.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,369.50 : 10,524,554.67 = 1,697,585.50 : x
  2. Step 2: Convert to fraction form
    7,016,369.50/10,524,554.67 = 1,697,585.50/x
  3. Step 3: Cross multiply
    7,016,369.50x = 10,524,554.67 × 1,697,585.50
  4. Step 4: Simplify right side
    7,016,369.50x = 17,866,331,401,749.29
  5. Step 5: Solve for x
    x = 17,866,331,401,749.29/7,016,369.50
  6. Step 6: Final answer
    x = 2,546,378.35

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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.