Home / 2,437,116.12-3,649,871.81-1,410,281.79

Finding the Fourth Proportional to 2,437,116.12, 3,649,871.81 and 1,410,281.79

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Solution

The fourth proportional to 2,437,116.12, 3,649,871.81 and 1,410,281.79 is: 2,112,065.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,116.12 : 3,649,871.81 = 1,410,281.79 : x
  2. Step 2: Convert to fraction form
    2,437,116.12/3,649,871.81 = 1,410,281.79/x
  3. Step 3: Cross multiply
    2,437,116.12x = 3,649,871.81 × 1,410,281.79
  4. Step 4: Simplify right side
    2,437,116.12x = 5,147,347,739,316.02
  5. Step 5: Solve for x
    x = 5,147,347,739,316.02/2,437,116.12
  6. Step 6: Final answer
    x = 2,112,065.03

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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.