Home / 1,473,533.29-2,033,455.66-828,953.29

Finding the Fourth Proportional to 1,473,533.29, 2,033,455.66 and 828,953.29

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Solution

The fourth proportional to 1,473,533.29, 2,033,455.66 and 828,953.29 is: 1,143,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,533.29 : 2,033,455.66 = 828,953.29 : x
  2. Step 2: Convert to fraction form
    1,473,533.29/2,033,455.66 = 828,953.29/x
  3. Step 3: Cross multiply
    1,473,533.29x = 2,033,455.66 × 828,953.29
  4. Step 4: Simplify right side
    1,473,533.29x = 1,685,639,759,426.12
  5. Step 5: Solve for x
    x = 1,685,639,759,426.12/1,473,533.29
  6. Step 6: Final answer
    x = 1,143,944.13

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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.