Home / 3,160,826.44-4,361,953.78-1,710,521.94

Finding the Fourth Proportional to 3,160,826.44, 4,361,953.78 and 1,710,521.94

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Solution

The fourth proportional to 3,160,826.44, 4,361,953.78 and 1,710,521.94 is: 2,360,527.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,826.44 : 4,361,953.78 = 1,710,521.94 : x
  2. Step 2: Convert to fraction form
    3,160,826.44/4,361,953.78 = 1,710,521.94/x
  3. Step 3: Cross multiply
    3,160,826.44x = 4,361,953.78 × 1,710,521.94
  4. Step 4: Simplify right side
    3,160,826.44x = 7,461,217,657,137.12
  5. Step 5: Solve for x
    x = 7,461,217,657,137.12/3,160,826.44
  6. Step 6: Final answer
    x = 2,360,527.48

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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.