Home / 4,223,412.03-5,833,120.00-2,862,923.07

Finding the Fourth Proportional to 4,223,412.03, 5,833,120.00 and 2,862,923.07

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Solution

The fourth proportional to 4,223,412.03, 5,833,120.00 and 2,862,923.07 is: 3,954,095.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,412.03 : 5,833,120.00 = 2,862,923.07 : x
  2. Step 2: Convert to fraction form
    4,223,412.03/5,833,120.00 = 2,862,923.07/x
  3. Step 3: Cross multiply
    4,223,412.03x = 5,833,120.00 × 2,862,923.07
  4. Step 4: Simplify right side
    4,223,412.03x = 16,699,773,836,105.76
  5. Step 5: Solve for x
    x = 16,699,773,836,105.76/4,223,412.03
  6. Step 6: Final answer
    x = 3,954,095.34

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1.5x scale

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.