Home / 1,533,703.63-2,300,555.47-468,736.69

Finding the Fourth Proportional to 1,533,703.63, 2,300,555.47 and 468,736.69

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Solution

The fourth proportional to 1,533,703.63, 2,300,555.47 and 468,736.69 is: 703,105.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,703.63 : 2,300,555.47 = 468,736.69 : x
  2. Step 2: Convert to fraction form
    1,533,703.63/2,300,555.47 = 468,736.69/x
  3. Step 3: Cross multiply
    1,533,703.63x = 2,300,555.47 × 468,736.69
  4. Step 4: Simplify right side
    1,533,703.63x = 1,078,354,756,169.19
  5. Step 5: Solve for x
    x = 1,078,354,756,169.19/1,533,703.63
  6. Step 6: Final answer
    x = 703,105.04

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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.