Home / 5,990,316.02-8,976,330.68-3,556,676.94

Finding the Fourth Proportional to 5,990,316.02, 8,976,330.68 and 3,556,676.94

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Solution

The fourth proportional to 5,990,316.02, 8,976,330.68 and 3,556,676.94 is: 5,329,586.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990,316.02 : 8,976,330.68 = 3,556,676.94 : x
  2. Step 2: Convert to fraction form
    5,990,316.02/8,976,330.68 = 3,556,676.94/x
  3. Step 3: Cross multiply
    5,990,316.02x = 8,976,330.68 × 3,556,676.94
  4. Step 4: Simplify right side
    5,990,316.02x = 31,925,908,283,925.89
  5. Step 5: Solve for x
    x = 31,925,908,283,925.89/5,990,316.02
  6. Step 6: Final answer
    x = 5,329,586.65

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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.