Home / 7,337,276-10,125,440.88-4,118,012

Finding the Fourth Proportional to 7,337,276, 10,125,440.88 and 4,118,012

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Solution

The fourth proportional to 7,337,276, 10,125,440.88 and 4,118,012 is: 5,682,856.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,276 : 10,125,440.88 = 4,118,012 : x
  2. Step 2: Convert to fraction form
    7,337,276/10,125,440.88 = 4,118,012/x
  3. Step 3: Cross multiply
    7,337,276x = 10,125,440.88 × 4,118,012
  4. Step 4: Simplify right side
    7,337,276x = 41,696,687,049,130.56
  5. Step 5: Solve for x
    x = 41,696,687,049,130.56/7,337,276
  6. Step 6: Final answer
    x = 5,682,856.56

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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.