Home / 8,064,006.60-11,128,324.14-4,442,334.60

Finding the Fourth Proportional to 8,064,006.60, 11,128,324.14 and 4,442,334.60

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Solution

The fourth proportional to 8,064,006.60, 11,128,324.14 and 4,442,334.60 is: 6,130,419.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,006.60 : 11,128,324.14 = 4,442,334.60 : x
  2. Step 2: Convert to fraction form
    8,064,006.60/11,128,324.14 = 4,442,334.60/x
  3. Step 3: Cross multiply
    8,064,006.60x = 11,128,324.14 × 4,442,334.60
  4. Step 4: Simplify right side
    8,064,006.60x = 49,435,739,367,137.24
  5. Step 5: Solve for x
    x = 49,435,739,367,137.24/8,064,006.60
  6. Step 6: Final answer
    x = 6,130,419.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.