Home / 1,057,533.75-1,459,398.40-604,824.75

Finding the Fourth Proportional to 1,057,533.75, 1,459,398.40 and 604,824.75

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Solution

The fourth proportional to 1,057,533.75, 1,459,398.40 and 604,824.75 is: 834,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,533.75 : 1,459,398.40 = 604,824.75 : x
  2. Step 2: Convert to fraction form
    1,057,533.75/1,459,398.40 = 604,824.75/x
  3. Step 3: Cross multiply
    1,057,533.75x = 1,459,398.40 × 604,824.75
  4. Step 4: Simplify right side
    1,057,533.75x = 882,680,270,918.34
  5. Step 5: Solve for x
    x = 882,680,270,918.34/1,057,533.75
  6. Step 6: Final answer
    x = 834,659.20

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1.5x scale

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.