Home / 4,925,514.60-7,388,271.90-4,039,779.60

Finding the Fourth Proportional to 4,925,514.60, 7,388,271.90 and 4,039,779.60

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Solution

The fourth proportional to 4,925,514.60, 7,388,271.90 and 4,039,779.60 is: 6,059,669.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,514.60 : 7,388,271.90 = 4,039,779.60 : x
  2. Step 2: Convert to fraction form
    4,925,514.60/7,388,271.90 = 4,039,779.60/x
  3. Step 3: Cross multiply
    4,925,514.60x = 7,388,271.90 × 4,039,779.60
  4. Step 4: Simplify right side
    4,925,514.60x = 29,846,990,100,873.24
  5. Step 5: Solve for x
    x = 29,846,990,100,873.24/4,925,514.60
  6. Step 6: Final answer
    x = 6,059,669.40

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.