Home / 4,967,808.30-7,451,712.45-4,495,416.30

Finding the Fourth Proportional to 4,967,808.30, 7,451,712.45 and 4,495,416.30

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Solution

The fourth proportional to 4,967,808.30, 7,451,712.45 and 4,495,416.30 is: 6,743,124.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,808.30 : 7,451,712.45 = 4,495,416.30 : x
  2. Step 2: Convert to fraction form
    4,967,808.30/7,451,712.45 = 4,495,416.30/x
  3. Step 3: Cross multiply
    4,967,808.30x = 7,451,712.45 × 4,495,416.30
  4. Step 4: Simplify right side
    4,967,808.30x = 33,498,549,610,642.93
  5. Step 5: Solve for x
    x = 33,498,549,610,642.93/4,967,808.30
  6. Step 6: Final answer
    x = 6,743,124.45

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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.