Home / 11,875,087.26-17,810,181.45-5,803,586.46

Finding the Fourth Proportional to 11,875,087.26, 17,810,181.45 and 5,803,586.46

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Solution

The fourth proportional to 11,875,087.26, 17,810,181.45 and 5,803,586.46 is: 8,704,182.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,875,087.26 : 17,810,181.45 = 5,803,586.46 : x
  2. Step 2: Convert to fraction form
    11,875,087.26/17,810,181.45 = 5,803,586.46/x
  3. Step 3: Cross multiply
    11,875,087.26x = 17,810,181.45 × 5,803,586.46
  4. Step 4: Simplify right side
    11,875,087.26x = 103,362,927,913,363.16
  5. Step 5: Solve for x
    x = 103,362,927,913,363.16/11,875,087.26
  6. Step 6: Final answer
    x = 8,704,182.60

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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.