Home / 9,521,599.20-14,258,779.20-7,632,031.20

Finding the Fourth Proportional to 9,521,599.20, 14,258,779.20 and 7,632,031.20

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Solution

The fourth proportional to 9,521,599.20, 14,258,779.20 and 7,632,031.20 is: 11,429,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,521,599.20 : 14,258,779.20 = 7,632,031.20 : x
  2. Step 2: Convert to fraction form
    9,521,599.20/14,258,779.20 = 7,632,031.20/x
  3. Step 3: Cross multiply
    9,521,599.20x = 14,258,779.20 × 7,632,031.20
  4. Step 4: Simplify right side
    9,521,599.20x = 108,823,447,728,311.03
  5. Step 5: Solve for x
    x = 108,823,447,728,311.03/9,521,599.20
  6. Step 6: Final answer
    x = 11,429,114.53

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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.