Home / 4,208,835.13-5,808,189.72-2,275,095.67

Finding the Fourth Proportional to 4,208,835.13, 5,808,189.72 and 2,275,095.67

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Solution

The fourth proportional to 4,208,835.13, 5,808,189.72 and 2,275,095.67 is: 3,139,630.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,835.13 : 5,808,189.72 = 2,275,095.67 : x
  2. Step 2: Convert to fraction form
    4,208,835.13/5,808,189.72 = 2,275,095.67/x
  3. Step 3: Cross multiply
    4,208,835.13x = 5,808,189.72 × 2,275,095.67
  4. Step 4: Simplify right side
    4,208,835.13x = 13,214,187,282,510.51
  5. Step 5: Solve for x
    x = 13,214,187,282,510.51/4,208,835.13
  6. Step 6: Final answer
    x = 3,139,630.53

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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.