Home / 3,556,596-4,908,102.48-1,946,964

Finding the Fourth Proportional to 3,556,596, 4,908,102.48 and 1,946,964

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Solution

The fourth proportional to 3,556,596, 4,908,102.48 and 1,946,964 is: 2,686,810.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,596 : 4,908,102.48 = 1,946,964 : x
  2. Step 2: Convert to fraction form
    3,556,596/4,908,102.48 = 1,946,964/x
  3. Step 3: Cross multiply
    3,556,596x = 4,908,102.48 × 1,946,964
  4. Step 4: Simplify right side
    3,556,596x = 9,555,898,836,870.72
  5. Step 5: Solve for x
    x = 9,555,898,836,870.72/3,556,596
  6. Step 6: Final answer
    x = 2,686,810.32

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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.