Home / 5,626,223.44-7,774,487.40-4,095,673.36

Finding the Fourth Proportional to 5,626,223.44, 7,774,487.40 and 4,095,673.36

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Solution

The fourth proportional to 5,626,223.44, 7,774,487.40 and 4,095,673.36 is: 5,659,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,223.44 : 7,774,487.40 = 4,095,673.36 : x
  2. Step 2: Convert to fraction form
    5,626,223.44/7,774,487.40 = 4,095,673.36/x
  3. Step 3: Cross multiply
    5,626,223.44x = 7,774,487.40 × 4,095,673.36
  4. Step 4: Simplify right side
    5,626,223.44x = 31,841,760,931,835.66
  5. Step 5: Solve for x
    x = 31,841,760,931,835.66/5,626,223.44
  6. Step 6: Final answer
    x = 5,659,526.55

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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.