Home / 1,325,573.96-1,829,482.88-959,240.52

Finding the Fourth Proportional to 1,325,573.96, 1,829,482.88 and 959,240.52

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Solution

The fourth proportional to 1,325,573.96, 1,829,482.88 and 959,240.52 is: 1,323,890.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,573.96 : 1,829,482.88 = 959,240.52 : x
  2. Step 2: Convert to fraction form
    1,325,573.96/1,829,482.88 = 959,240.52/x
  3. Step 3: Cross multiply
    1,325,573.96x = 1,829,482.88 × 959,240.52
  4. Step 4: Simplify right side
    1,325,573.96x = 1,754,914,104,346.10
  5. Step 5: Solve for x
    x = 1,754,914,104,346.10/1,325,573.96
  6. Step 6: Final answer
    x = 1,323,890.00

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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.