Home / 4,160,048-6,240,072-1,008,176

Finding the Fourth Proportional to 4,160,048, 6,240,072 and 1,008,176

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Solution

The fourth proportional to 4,160,048, 6,240,072 and 1,008,176 is: 1,512,264

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,048 : 6,240,072 = 1,008,176 : x
  2. Step 2: Convert to fraction form
    4,160,048/6,240,072 = 1,008,176/x
  3. Step 3: Cross multiply
    4,160,048x = 6,240,072 × 1,008,176
  4. Step 4: Simplify right side
    4,160,048x = 6,291,090,828,672
  5. Step 5: Solve for x
    x = 6,291,090,828,672/4,160,048
  6. Step 6: Final answer
    x = 1,512,264

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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.