Finding the Fourth Proportional to 797,313.58, 1,100,559.36 and 475,124.74
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Solution
The fourth proportional to 797,313.58, 1,100,559.36 and 475,124.74 is: 655,831.02
Step by Step Solution
- Step 1: Write the proportion equation
797,313.58 : 1,100,559.36 = 475,124.74 : x - Step 2: Convert to fraction form
797,313.58/1,100,559.36 = 475,124.74/x - Step 3: Cross multiply
797,313.58x = 1,100,559.36 × 475,124.74 - Step 4: Simplify right side
797,313.58x = 522,902,979,774.57 - Step 5: Solve for x
x = 522,902,979,774.57/797,313.58 - Step 6: Final answer
x = 655,831.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.