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Finding the Fourth Proportional to 6,604,080.60, 9,262,509 and 6,604,080.60

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Solution

The fourth proportional to 6,604,080.60, 9,262,509 and 6,604,080.60 is: 9,262,509

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,080.60 : 9,262,509 = 6,604,080.60 : x
  2. Step 2: Convert to fraction form
    6,604,080.60/9,262,509 = 6,604,080.60/x
  3. Step 3: Cross multiply
    6,604,080.60x = 9,262,509 × 6,604,080.60
  4. Step 4: Simplify right side
    6,604,080.60x = 61,170,355,994,225.40
  5. Step 5: Solve for x
    x = 61,170,355,994,225.40/6,604,080.60
  6. Step 6: Final answer
    x = 9,262,509

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.