Home / 7,033,775.58-10,549,186.92-1,983,905.10

Finding the Fourth Proportional to 7,033,775.58, 10,549,186.92 and 1,983,905.10

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Solution

The fourth proportional to 7,033,775.58, 10,549,186.92 and 1,983,905.10 is: 2,975,441.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,775.58 : 10,549,186.92 = 1,983,905.10 : x
  2. Step 2: Convert to fraction form
    7,033,775.58/10,549,186.92 = 1,983,905.10/x
  3. Step 3: Cross multiply
    7,033,775.58x = 10,549,186.92 × 1,983,905.10
  4. Step 4: Simplify right side
    7,033,775.58x = 20,928,585,731,441.29
  5. Step 5: Solve for x
    x = 20,928,585,731,441.29/7,033,775.58
  6. Step 6: Final answer
    x = 2,975,441.21

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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.