Home / 1,141,237.44-1,574,905.26-657,799.32

Finding the Fourth Proportional to 1,141,237.44, 1,574,905.26 and 657,799.32

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Solution

The fourth proportional to 1,141,237.44, 1,574,905.26 and 657,799.32 is: 907,761.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,237.44 : 1,574,905.26 = 657,799.32 : x
  2. Step 2: Convert to fraction form
    1,141,237.44/1,574,905.26 = 657,799.32/x
  3. Step 3: Cross multiply
    1,141,237.44x = 1,574,905.26 × 657,799.32
  4. Step 4: Simplify right side
    1,141,237.44x = 1,035,971,609,092.42
  5. Step 5: Solve for x
    x = 1,035,971,609,092.42/1,141,237.44
  6. Step 6: Final answer
    x = 907,761.67

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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.