Home / 6,038,921.18-8,333,940.45-3,461,099.42

Finding the Fourth Proportional to 6,038,921.18, 8,333,940.45 and 3,461,099.42

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Solution

The fourth proportional to 6,038,921.18, 8,333,940.45 and 3,461,099.42 is: 4,776,448.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038,921.18 : 8,333,940.45 = 3,461,099.42 : x
  2. Step 2: Convert to fraction form
    6,038,921.18/8,333,940.45 = 3,461,099.42/x
  3. Step 3: Cross multiply
    6,038,921.18x = 8,333,940.45 × 3,461,099.42
  4. Step 4: Simplify right side
    6,038,921.18x = 28,844,596,491,623.51
  5. Step 5: Solve for x
    x = 28,844,596,491,623.51/6,038,921.18
  6. Step 6: Final answer
    x = 4,776,448.58

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1.5x scale

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.