Home / 4,205,491.04-5,803,582.78-2,271,751.65

Finding the Fourth Proportional to 4,205,491.04, 5,803,582.78 and 2,271,751.65

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Solution

The fourth proportional to 4,205,491.04, 5,803,582.78 and 2,271,751.65 is: 3,135,020.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,491.04 : 5,803,582.78 = 2,271,751.65 : x
  2. Step 2: Convert to fraction form
    4,205,491.04/5,803,582.78 = 2,271,751.65/x
  3. Step 3: Cross multiply
    4,205,491.04x = 5,803,582.78 × 2,271,751.65
  4. Step 4: Simplify right side
    4,205,491.04x = 13,184,298,756,376.59
  5. Step 5: Solve for x
    x = 13,184,298,756,376.59/4,205,491.04
  6. Step 6: Final answer
    x = 3,135,020.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.