Home / 1,332,373.93-1,839,276.48-849,588.01

Finding the Fourth Proportional to 1,332,373.93, 1,839,276.48 and 849,588.01

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Solution

The fourth proportional to 1,332,373.93, 1,839,276.48 and 849,588.01 is: 1,172,814.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,373.93 : 1,839,276.48 = 849,588.01 : x
  2. Step 2: Convert to fraction form
    1,332,373.93/1,839,276.48 = 849,588.01/x
  3. Step 3: Cross multiply
    1,332,373.93x = 1,839,276.48 × 849,588.01
  4. Step 4: Simplify right side
    1,332,373.93x = 1,562,627,231,038.68
  5. Step 5: Solve for x
    x = 1,562,627,231,038.68/1,332,373.93
  6. Step 6: Final answer
    x = 1,172,814.33

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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.