Home / 10,104,284.56-15,167,216.24-4,349,866.36

Finding the Fourth Proportional to 10,104,284.56, 15,167,216.24 and 4,349,866.36

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Solution

The fourth proportional to 10,104,284.56, 15,167,216.24 and 4,349,866.36 is: 6,529,444.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,104,284.56 : 15,167,216.24 = 4,349,866.36 : x
  2. Step 2: Convert to fraction form
    10,104,284.56/15,167,216.24 = 4,349,866.36/x
  3. Step 3: Cross multiply
    10,104,284.56x = 15,167,216.24 × 4,349,866.36
  4. Step 4: Simplify right side
    10,104,284.56x = 65,975,363,697,221.70
  5. Step 5: Solve for x
    x = 65,975,363,697,221.70/10,104,284.56
  6. Step 6: Final answer
    x = 6,529,444.35

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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.