Home / 3,402,406-5,104,554.86-1,483,484.91

Finding the Fourth Proportional to 3,402,406, 5,104,554.86 and 1,483,484.91

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Solution

The fourth proportional to 3,402,406, 5,104,554.86 and 1,483,484.91 is: 2,225,639.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,406 : 5,104,554.86 = 1,483,484.91 : x
  2. Step 2: Convert to fraction form
    3,402,406/5,104,554.86 = 1,483,484.91/x
  3. Step 3: Cross multiply
    3,402,406x = 5,104,554.86 × 1,483,484.91
  4. Step 4: Simplify right side
    3,402,406x = 7,572,530,107,077.16
  5. Step 5: Solve for x
    x = 7,572,530,107,077.16/3,402,406
  6. Step 6: Final answer
    x = 2,225,639.77

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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.