Home / 7,367,010.60-11,050,515.90-2,319,868.20

Finding the Fourth Proportional to 7,367,010.60, 11,050,515.90 and 2,319,868.20

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Solution

The fourth proportional to 7,367,010.60, 11,050,515.90 and 2,319,868.20 is: 3,479,802.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,010.60 : 11,050,515.90 = 2,319,868.20 : x
  2. Step 2: Convert to fraction form
    7,367,010.60/11,050,515.90 = 2,319,868.20/x
  3. Step 3: Cross multiply
    7,367,010.60x = 11,050,515.90 × 2,319,868.20
  4. Step 4: Simplify right side
    7,367,010.60x = 25,635,740,430,004.38
  5. Step 5: Solve for x
    x = 25,635,740,430,004.38/7,367,010.60
  6. Step 6: Final answer
    x = 3,479,802.30

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1.5x scale

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.