Home / 6,130,967.07-8,460,099.36-3,775,792.17

Finding the Fourth Proportional to 6,130,967.07, 8,460,099.36 and 3,775,792.17

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Solution

The fourth proportional to 6,130,967.07, 8,460,099.36 and 3,775,792.17 is: 5,210,202.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,967.07 : 8,460,099.36 = 3,775,792.17 : x
  2. Step 2: Convert to fraction form
    6,130,967.07/8,460,099.36 = 3,775,792.17/x
  3. Step 3: Cross multiply
    6,130,967.07x = 8,460,099.36 × 3,775,792.17
  4. Step 4: Simplify right side
    6,130,967.07x = 31,943,576,920,910.01
  5. Step 5: Solve for x
    x = 31,943,576,920,910.01/6,130,967.07
  6. Step 6: Final answer
    x = 5,210,202.01

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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.