Home / 1,053,336.96-1,453,499.64-594,410.40

Finding the Fourth Proportional to 1,053,336.96, 1,453,499.64 and 594,410.40

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Solution

The fourth proportional to 1,053,336.96, 1,453,499.64 and 594,410.40 is: 820,226.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,336.96 : 1,453,499.64 = 594,410.40 : x
  2. Step 2: Convert to fraction form
    1,053,336.96/1,453,499.64 = 594,410.40/x
  3. Step 3: Cross multiply
    1,053,336.96x = 1,453,499.64 × 594,410.40
  4. Step 4: Simplify right side
    1,053,336.96x = 863,975,302,412.26
  5. Step 5: Solve for x
    x = 863,975,302,412.26/1,053,336.96
  6. Step 6: Final answer
    x = 820,226.89

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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.