Home / 4,905,936-7,358,904-1,360,080

Finding the Fourth Proportional to 4,905,936, 7,358,904 and 1,360,080

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Solution

The fourth proportional to 4,905,936, 7,358,904 and 1,360,080 is: 2,040,120

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,936 : 7,358,904 = 1,360,080 : x
  2. Step 2: Convert to fraction form
    4,905,936/7,358,904 = 1,360,080/x
  3. Step 3: Cross multiply
    4,905,936x = 7,358,904 × 1,360,080
  4. Step 4: Simplify right side
    4,905,936x = 10,008,698,152,320
  5. Step 5: Solve for x
    x = 10,008,698,152,320/4,905,936
  6. Step 6: Final answer
    x = 2,040,120

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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.