Finding the Fourth Proportional to 1,486,122.32, 2,051,372.04 and 882,506
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Solution
The fourth proportional to 1,486,122.32, 2,051,372.04 and 882,506 is: 1,218,169.00
Step by Step Solution
- Step 1: Write the proportion equation
1,486,122.32 : 2,051,372.04 = 882,506 : x - Step 2: Convert to fraction form
1,486,122.32/2,051,372.04 = 882,506/x - Step 3: Cross multiply
1,486,122.32x = 2,051,372.04 × 882,506 - Step 4: Simplify right side
1,486,122.32x = 1,810,348,133,532.24 - Step 5: Solve for x
x = 1,810,348,133,532.24/1,486,122.32 - Step 6: Final answer
x = 1,218,169.00
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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.