Home / 11,020,985.37-15,209,141.22-6,059,636.42

Finding the Fourth Proportional to 11,020,985.37, 15,209,141.22 and 6,059,636.42

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Solution

The fourth proportional to 11,020,985.37, 15,209,141.22 and 6,059,636.42 is: 8,362,398.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020,985.37 : 15,209,141.22 = 6,059,636.42 : x
  2. Step 2: Convert to fraction form
    11,020,985.37/15,209,141.22 = 6,059,636.42/x
  3. Step 3: Cross multiply
    11,020,985.37x = 15,209,141.22 × 6,059,636.42
  4. Step 4: Simplify right side
    11,020,985.37x = 92,161,865,977,589.53
  5. Step 5: Solve for x
    x = 92,161,865,977,589.53/11,020,985.37
  6. Step 6: Final answer
    x = 8,362,398.00

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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.