Home / 3,347,522.10-4,557,779.15-3,336,893.28

Finding the Fourth Proportional to 3,347,522.10, 4,557,779.15 and 3,336,893.28

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Solution

The fourth proportional to 3,347,522.10, 4,557,779.15 and 3,336,893.28 is: 4,543,307.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,522.10 : 4,557,779.15 = 3,336,893.28 : x
  2. Step 2: Convert to fraction form
    3,347,522.10/4,557,779.15 = 3,336,893.28/x
  3. Step 3: Cross multiply
    3,347,522.10x = 4,557,779.15 × 3,336,893.28
  4. Step 4: Simplify right side
    3,347,522.10x = 15,208,822,600,674.64
  5. Step 5: Solve for x
    x = 15,208,822,600,674.64/3,347,522.10
  6. Step 6: Final answer
    x = 4,543,307.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.