Home / 1,141,536.63-1,712,303.80-467,619.20

Finding the Fourth Proportional to 1,141,536.63, 1,712,303.80 and 467,619.20

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Solution

The fourth proportional to 1,141,536.63, 1,712,303.80 and 467,619.20 is: 701,428.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,536.63 : 1,712,303.80 = 467,619.20 : x
  2. Step 2: Convert to fraction form
    1,141,536.63/1,712,303.80 = 467,619.20/x
  3. Step 3: Cross multiply
    1,141,536.63x = 1,712,303.80 × 467,619.20
  4. Step 4: Simplify right side
    1,141,536.63x = 800,706,133,112.96
  5. Step 5: Solve for x
    x = 800,706,133,112.96/1,141,536.63
  6. Step 6: Final answer
    x = 701,428.33

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1.5x scale

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.