Home / 2,685,524.52-3,706,071.12-1,461,865.26

Finding the Fourth Proportional to 2,685,524.52, 3,706,071.12 and 1,461,865.26

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Solution

The fourth proportional to 2,685,524.52, 3,706,071.12 and 1,461,865.26 is: 2,017,399.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,524.52 : 3,706,071.12 = 1,461,865.26 : x
  2. Step 2: Convert to fraction form
    2,685,524.52/3,706,071.12 = 1,461,865.26/x
  3. Step 3: Cross multiply
    2,685,524.52x = 3,706,071.12 × 1,461,865.26
  4. Step 4: Simplify right side
    2,685,524.52x = 5,417,776,621,417.29
  5. Step 5: Solve for x
    x = 5,417,776,621,417.29/2,685,524.52
  6. Step 6: Final answer
    x = 2,017,399.80

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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.