Home / 4,554,447.04-6,832,868.26-1,636,834.58

Finding the Fourth Proportional to 4,554,447.04, 6,832,868.26 and 1,636,834.58

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Solution

The fourth proportional to 4,554,447.04, 6,832,868.26 and 1,636,834.58 is: 2,455,682.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,447.04 : 6,832,868.26 = 1,636,834.58 : x
  2. Step 2: Convert to fraction form
    4,554,447.04/6,832,868.26 = 1,636,834.58/x
  3. Step 3: Cross multiply
    4,554,447.04x = 6,832,868.26 × 1,636,834.58
  4. Step 4: Simplify right side
    4,554,447.04x = 11,184,275,040,368.26
  5. Step 5: Solve for x
    x = 11,184,275,040,368.26/4,554,447.04
  6. Step 6: Final answer
    x = 2,455,682.32

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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.