Home / 11,130,773.52-15,362,090.52-6,236,327.07

Finding the Fourth Proportional to 11,130,773.52, 15,362,090.52 and 6,236,327.07

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Solution

The fourth proportional to 11,130,773.52, 15,362,090.52 and 6,236,327.07 is: 8,607,040.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,130,773.52 : 15,362,090.52 = 6,236,327.07 : x
  2. Step 2: Convert to fraction form
    11,130,773.52/15,362,090.52 = 6,236,327.07/x
  3. Step 3: Cross multiply
    11,130,773.52x = 15,362,090.52 × 6,236,327.07
  4. Step 4: Simplify right side
    11,130,773.52x = 95,803,020,961,666.38
  5. Step 5: Solve for x
    x = 95,803,020,961,666.38/11,130,773.52
  6. Step 6: Final answer
    x = 8,607,040.72

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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.