Home / 1,057,243.14-1,459,009.53-573,814.08

Finding the Fourth Proportional to 1,057,243.14, 1,459,009.53 and 573,814.08

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Solution

The fourth proportional to 1,057,243.14, 1,459,009.53 and 573,814.08 is: 791,871.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,243.14 : 1,459,009.53 = 573,814.08 : x
  2. Step 2: Convert to fraction form
    1,057,243.14/1,459,009.53 = 573,814.08/x
  3. Step 3: Cross multiply
    1,057,243.14x = 1,459,009.53 × 573,814.08
  4. Step 4: Simplify right side
    1,057,243.14x = 837,200,211,168.18
  5. Step 5: Solve for x
    x = 837,200,211,168.18/1,057,243.14
  6. Step 6: Final answer
    x = 791,871.03

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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.