Home / 1,465,093.19-2,197,554.67-440,401.34

Finding the Fourth Proportional to 1,465,093.19, 2,197,554.67 and 440,401.34

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Solution

The fourth proportional to 1,465,093.19, 2,197,554.67 and 440,401.34 is: 660,576.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,093.19 : 2,197,554.67 = 440,401.34 : x
  2. Step 2: Convert to fraction form
    1,465,093.19/2,197,554.67 = 440,401.34/x
  3. Step 3: Cross multiply
    1,465,093.19x = 2,197,554.67 × 440,401.34
  4. Step 4: Simplify right side
    1,465,093.19x = 967,806,021,391.26
  5. Step 5: Solve for x
    x = 967,806,021,391.26/1,465,093.19
  6. Step 6: Final answer
    x = 660,576.42

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1.5x scale

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.