Home / 2,329,914.81-3,212,531.24-1,595,225.35

Finding the Fourth Proportional to 2,329,914.81, 3,212,531.24 and 1,595,225.35

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Solution

The fourth proportional to 2,329,914.81, 3,212,531.24 and 1,595,225.35 is: 2,199,527.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,914.81 : 3,212,531.24 = 1,595,225.35 : x
  2. Step 2: Convert to fraction form
    2,329,914.81/3,212,531.24 = 1,595,225.35/x
  3. Step 3: Cross multiply
    2,329,914.81x = 3,212,531.24 × 1,595,225.35
  4. Step 4: Simplify right side
    2,329,914.81x = 5,124,711,271,714.93
  5. Step 5: Solve for x
    x = 5,124,711,271,714.93/2,329,914.81
  6. Step 6: Final answer
    x = 2,199,527.32

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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.