Home / 2,347,523.04-3,519,962.64-749,710.56

Finding the Fourth Proportional to 2,347,523.04, 3,519,962.64 and 749,710.56

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Solution

The fourth proportional to 2,347,523.04, 3,519,962.64 and 749,710.56 is: 1,124,143.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,523.04 : 3,519,962.64 = 749,710.56 : x
  2. Step 2: Convert to fraction form
    2,347,523.04/3,519,962.64 = 749,710.56/x
  3. Step 3: Cross multiply
    2,347,523.04x = 3,519,962.64 × 749,710.56
  4. Step 4: Simplify right side
    2,347,523.04x = 2,638,953,162,013.48
  5. Step 5: Solve for x
    x = 2,638,953,162,013.48/2,347,523.04
  6. Step 6: Final answer
    x = 1,124,143.67

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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.