Home / 3,709,903.84-5,570,506.32-3,527,223.04

Finding the Fourth Proportional to 3,709,903.84, 5,570,506.32 and 3,527,223.04

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Solution

The fourth proportional to 3,709,903.84, 5,570,506.32 and 3,527,223.04 is: 5,296,206.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,903.84 : 5,570,506.32 = 3,527,223.04 : x
  2. Step 2: Convert to fraction form
    3,709,903.84/5,570,506.32 = 3,527,223.04/x
  3. Step 3: Cross multiply
    3,709,903.84x = 5,570,506.32 × 3,527,223.04
  4. Step 4: Simplify right side
    3,709,903.84x = 19,648,418,236,369.61
  5. Step 5: Solve for x
    x = 19,648,418,236,369.61/3,709,903.84
  6. Step 6: Final answer
    x = 5,296,206.88

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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.