Home / 7,022,509.39-10,533,764.07-1,703,725.39

Finding the Fourth Proportional to 7,022,509.39, 10,533,764.07 and 1,703,725.39

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Solution

The fourth proportional to 7,022,509.39, 10,533,764.07 and 1,703,725.39 is: 2,555,588.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,509.39 : 10,533,764.07 = 1,703,725.39 : x
  2. Step 2: Convert to fraction form
    7,022,509.39/10,533,764.07 = 1,703,725.39/x
  3. Step 3: Cross multiply
    7,022,509.39x = 10,533,764.07 × 1,703,725.39
  4. Step 4: Simplify right side
    7,022,509.39x = 17,946,641,298,328.74
  5. Step 5: Solve for x
    x = 17,946,641,298,328.74/7,022,509.39
  6. Step 6: Final answer
    x = 2,555,588.08

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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.