Finding the Fourth Proportional to 1,482,952.68, 2,224,603.98 and 1,111,337.64
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Solution
The fourth proportional to 1,482,952.68, 2,224,603.98 and 1,111,337.64 is: 1,667,137.58
Step by Step Solution
- Step 1: Write the proportion equation
1,482,952.68 : 2,224,603.98 = 1,111,337.64 : x - Step 2: Convert to fraction form
1,482,952.68/2,224,603.98 = 1,111,337.64/x - Step 3: Cross multiply
1,482,952.68x = 2,224,603.98 × 1,111,337.64 - Step 4: Simplify right side
1,482,952.68x = 2,472,286,137,067.81 - Step 5: Solve for x
x = 2,472,286,137,067.81/1,482,952.68 - Step 6: Final answer
x = 1,667,137.58
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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.