Home / 10,595,514.60-15,893,271.90-7,367,010.53

Finding the Fourth Proportional to 10,595,514.60, 15,893,271.90 and 7,367,010.53

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Solution

The fourth proportional to 10,595,514.60, 15,893,271.90 and 7,367,010.53 is: 11,050,515.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595,514.60 : 15,893,271.90 = 7,367,010.53 : x
  2. Step 2: Convert to fraction form
    10,595,514.60/15,893,271.90 = 7,367,010.53/x
  3. Step 3: Cross multiply
    10,595,514.60x = 15,893,271.90 × 7,367,010.53
  4. Step 4: Simplify right side
    10,595,514.60x = 117,085,901,363,986.75
  5. Step 5: Solve for x
    x = 117,085,901,363,986.75/10,595,514.60
  6. Step 6: Final answer
    x = 11,050,515.79

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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.