Finding the Fourth Proportional to 1,496,102.40, 2,062,486.80 and 922,758.48
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Solution
The fourth proportional to 1,496,102.40, 2,062,486.80 and 922,758.48 is: 1,272,090.19
Step by Step Solution
- Step 1: Write the proportion equation
1,496,102.40 : 2,062,486.80 = 922,758.48 : x - Step 2: Convert to fraction form
1,496,102.40/2,062,486.80 = 922,758.48/x - Step 3: Cross multiply
1,496,102.40x = 2,062,486.80 × 922,758.48 - Step 4: Simplify right side
1,496,102.40x = 1,903,177,184,588.06 - Step 5: Solve for x
x = 1,903,177,184,588.06/1,496,102.40 - Step 6: Final answer
x = 1,272,090.19
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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.