Home / 3,330,529.29-4,596,169.37-1,953,896.67

Finding the Fourth Proportional to 3,330,529.29, 4,596,169.37 and 1,953,896.67

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Solution

The fourth proportional to 3,330,529.29, 4,596,169.37 and 1,953,896.67 is: 2,696,400.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,529.29 : 4,596,169.37 = 1,953,896.67 : x
  2. Step 2: Convert to fraction form
    3,330,529.29/4,596,169.37 = 1,953,896.67/x
  3. Step 3: Cross multiply
    3,330,529.29x = 4,596,169.37 × 1,953,896.67
  4. Step 4: Simplify right side
    3,330,529.29x = 8,980,440,017,029.51
  5. Step 5: Solve for x
    x = 8,980,440,017,029.51/3,330,529.29
  6. Step 6: Final answer
    x = 2,696,400.25

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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.