Home / 4,440,851.67-6,128,033.25-2,507,303.10

Finding the Fourth Proportional to 4,440,851.67, 6,128,033.25 and 2,507,303.10

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Solution

The fourth proportional to 4,440,851.67, 6,128,033.25 and 2,507,303.10 is: 3,459,885.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,851.67 : 6,128,033.25 = 2,507,303.10 : x
  2. Step 2: Convert to fraction form
    4,440,851.67/6,128,033.25 = 2,507,303.10/x
  3. Step 3: Cross multiply
    4,440,851.67x = 6,128,033.25 × 2,507,303.10
  4. Step 4: Simplify right side
    4,440,851.67x = 15,364,836,764,628.08
  5. Step 5: Solve for x
    x = 15,364,836,764,628.08/4,440,851.67
  6. Step 6: Final answer
    x = 3,459,885.15

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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.