Home / 1,050,296.02-1,449,585.52-608,704.88

Finding the Fourth Proportional to 1,050,296.02, 1,449,585.52 and 608,704.88

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Solution

The fourth proportional to 1,050,296.02, 1,449,585.52 and 608,704.88 is: 840,115.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,296.02 : 1,449,585.52 = 608,704.88 : x
  2. Step 2: Convert to fraction form
    1,050,296.02/1,449,585.52 = 608,704.88/x
  3. Step 3: Cross multiply
    1,050,296.02x = 1,449,585.52 × 608,704.88
  4. Step 4: Simplify right side
    1,050,296.02x = 882,369,771,231.65
  5. Step 5: Solve for x
    x = 882,369,771,231.65/1,050,296.02
  6. Step 6: Final answer
    x = 840,115.32

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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.