Home / 4,302,301.46-5,937,604.90-3,212,681.34

Finding the Fourth Proportional to 4,302,301.46, 5,937,604.90 and 3,212,681.34

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Solution

The fourth proportional to 4,302,301.46, 5,937,604.90 and 3,212,681.34 is: 4,433,820.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,301.46 : 5,937,604.90 = 3,212,681.34 : x
  2. Step 2: Convert to fraction form
    4,302,301.46/5,937,604.90 = 3,212,681.34/x
  3. Step 3: Cross multiply
    4,302,301.46x = 5,937,604.90 × 3,212,681.34
  4. Step 4: Simplify right side
    4,302,301.46x = 19,075,632,475,252.40
  5. Step 5: Solve for x
    x = 19,075,632,475,252.40/4,302,301.46
  6. Step 6: Final answer
    x = 4,433,820.51

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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.