Home / 6,746,085.60-10,119,837.04-2,197,488.80

Finding the Fourth Proportional to 6,746,085.60, 10,119,837.04 and 2,197,488.80

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Solution

The fourth proportional to 6,746,085.60, 10,119,837.04 and 2,197,488.80 is: 3,296,464.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,085.60 : 10,119,837.04 = 2,197,488.80 : x
  2. Step 2: Convert to fraction form
    6,746,085.60/10,119,837.04 = 2,197,488.80/x
  3. Step 3: Cross multiply
    6,746,085.60x = 10,119,837.04 × 2,197,488.80
  4. Step 4: Simplify right side
    6,746,085.60x = 22,238,228,553,225.15
  5. Step 5: Solve for x
    x = 22,238,228,553,225.15/6,746,085.60
  6. Step 6: Final answer
    x = 3,296,464.03

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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.