Home / 1,725,453.90-2,381,263.44-951,222.32

Finding the Fourth Proportional to 1,725,453.90, 2,381,263.44 and 951,222.32

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Solution

The fourth proportional to 1,725,453.90, 2,381,263.44 and 951,222.32 is: 1,312,762.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,453.90 : 2,381,263.44 = 951,222.32 : x
  2. Step 2: Convert to fraction form
    1,725,453.90/2,381,263.44 = 951,222.32/x
  3. Step 3: Cross multiply
    1,725,453.90x = 2,381,263.44 × 951,222.32
  4. Step 4: Simplify right side
    1,725,453.90x = 2,265,110,937,095.92
  5. Step 5: Solve for x
    x = 2,265,110,937,095.92/1,725,453.90
  6. Step 6: Final answer
    x = 1,312,762.36

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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.