Home / 1,883,713.80-2,825,441.10-604,302.60

Finding the Fourth Proportional to 1,883,713.80, 2,825,441.10 and 604,302.60

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Solution

The fourth proportional to 1,883,713.80, 2,825,441.10 and 604,302.60 is: 906,412.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,713.80 : 2,825,441.10 = 604,302.60 : x
  2. Step 2: Convert to fraction form
    1,883,713.80/2,825,441.10 = 604,302.60/x
  3. Step 3: Cross multiply
    1,883,713.80x = 2,825,441.10 × 604,302.60
  4. Step 4: Simplify right side
    1,883,713.80x = 1,707,421,402,876.86
  5. Step 5: Solve for x
    x = 1,707,421,402,876.86/1,883,713.80
  6. Step 6: Final answer
    x = 906,412.32

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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.