Home / 8,038,880.88-11,093,653.08-4,417,442.16

Finding the Fourth Proportional to 8,038,880.88, 11,093,653.08 and 4,417,442.16

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Solution

The fourth proportional to 8,038,880.88, 11,093,653.08 and 4,417,442.16 is: 6,096,068.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,038,880.88 : 11,093,653.08 = 4,417,442.16 : x
  2. Step 2: Convert to fraction form
    8,038,880.88/11,093,653.08 = 4,417,442.16/x
  3. Step 3: Cross multiply
    8,038,880.88x = 11,093,653.08 × 4,417,442.16
  4. Step 4: Simplify right side
    8,038,880.88x = 49,005,570,824,005.85
  5. Step 5: Solve for x
    x = 49,005,570,824,005.85/8,038,880.88
  6. Step 6: Final answer
    x = 6,096,068.79

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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.