Home / 11,094,804.47-15,311,156.96-6,200,038.06

Finding the Fourth Proportional to 11,094,804.47, 15,311,156.96 and 6,200,038.06

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Solution

The fourth proportional to 11,094,804.47, 15,311,156.96 and 6,200,038.06 is: 8,556,235.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,804.47 : 15,311,156.96 = 6,200,038.06 : x
  2. Step 2: Convert to fraction form
    11,094,804.47/15,311,156.96 = 6,200,038.06/x
  3. Step 3: Cross multiply
    11,094,804.47x = 15,311,156.96 × 6,200,038.06
  4. Step 4: Simplify right side
    11,094,804.47x = 94,929,755,871,856.11
  5. Step 5: Solve for x
    x = 94,929,755,871,856.11/11,094,804.47
  6. Step 6: Final answer
    x = 8,556,235.14

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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.