Home / 3,036,303.43-4,555,339.05-1,436,666.02

Finding the Fourth Proportional to 3,036,303.43, 4,555,339.05 and 1,436,666.02

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Solution

The fourth proportional to 3,036,303.43, 4,555,339.05 and 1,436,666.02 is: 2,155,417.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,303.43 : 4,555,339.05 = 1,436,666.02 : x
  2. Step 2: Convert to fraction form
    3,036,303.43/4,555,339.05 = 1,436,666.02/x
  3. Step 3: Cross multiply
    3,036,303.43x = 4,555,339.05 × 1,436,666.02
  4. Step 4: Simplify right side
    3,036,303.43x = 6,544,500,816,713.23
  5. Step 5: Solve for x
    x = 6,544,500,816,713.23/3,036,303.43
  6. Step 6: Final answer
    x = 2,155,417.26

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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.