Home / 6,944,004.60-10,416,006.90-6,237,166.20

Finding the Fourth Proportional to 6,944,004.60, 10,416,006.90 and 6,237,166.20

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Solution

The fourth proportional to 6,944,004.60, 10,416,006.90 and 6,237,166.20 is: 9,355,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,004.60 : 10,416,006.90 = 6,237,166.20 : x
  2. Step 2: Convert to fraction form
    6,944,004.60/10,416,006.90 = 6,237,166.20/x
  3. Step 3: Cross multiply
    6,944,004.60x = 10,416,006.90 × 6,237,166.20
  4. Step 4: Simplify right side
    6,944,004.60x = 64,966,366,175,646.78
  5. Step 5: Solve for x
    x = 64,966,366,175,646.78/6,944,004.60
  6. Step 6: Final answer
    x = 9,355,749.30

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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.