Home / 1,057,336.08-1,459,125.26-573,901.32

Finding the Fourth Proportional to 1,057,336.08, 1,459,125.26 and 573,901.32

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Solution

The fourth proportional to 1,057,336.08, 1,459,125.26 and 573,901.32 is: 791,984.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,336.08 : 1,459,125.26 = 573,901.32 : x
  2. Step 2: Convert to fraction form
    1,057,336.08/1,459,125.26 = 573,901.32/x
  3. Step 3: Cross multiply
    1,057,336.08x = 1,459,125.26 × 573,901.32
  4. Step 4: Simplify right side
    1,057,336.08x = 837,393,912,759.34
  5. Step 5: Solve for x
    x = 837,393,912,759.34/1,057,336.08
  6. Step 6: Final answer
    x = 791,984.62

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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.