Home / 7,416,002.40-11,124,003.60-5,823,477.60

Finding the Fourth Proportional to 7,416,002.40, 11,124,003.60 and 5,823,477.60

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Solution

The fourth proportional to 7,416,002.40, 11,124,003.60 and 5,823,477.60 is: 8,735,216.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,416,002.40 : 11,124,003.60 = 5,823,477.60 : x
  2. Step 2: Convert to fraction form
    7,416,002.40/11,124,003.60 = 5,823,477.60/x
  3. Step 3: Cross multiply
    7,416,002.40x = 11,124,003.60 × 5,823,477.60
  4. Step 4: Simplify right side
    7,416,002.40x = 64,780,385,786,919.35
  5. Step 5: Solve for x
    x = 64,780,385,786,919.35/7,416,002.40
  6. Step 6: Final answer
    x = 8,735,216.40

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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.