Finding the Fourth Proportional to 2,060,319.36, 3,091,329.36 and 1,112,574
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Solution
The fourth proportional to 2,060,319.36, 3,091,329.36 and 1,112,574 is: 1,669,320.17
Step by Step Solution
- Step 1: Write the proportion equation
2,060,319.36 : 3,091,329.36 = 1,112,574 : x - Step 2: Convert to fraction form
2,060,319.36/3,091,329.36 = 1,112,574/x - Step 3: Cross multiply
2,060,319.36x = 3,091,329.36 × 1,112,574 - Step 4: Simplify right side
2,060,319.36x = 3,439,332,671,372.64 - Step 5: Solve for x
x = 3,439,332,671,372.64/2,060,319.36 - Step 6: Final answer
x = 1,669,320.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.