Finding the Fourth Proportional to 1,513,340.58, 2,270,052.87 and 376,056.84
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Solution
The fourth proportional to 1,513,340.58, 2,270,052.87 and 376,056.84 is: 564,095.70
Step by Step Solution
- Step 1: Write the proportion equation
1,513,340.58 : 2,270,052.87 = 376,056.84 : x - Step 2: Convert to fraction form
1,513,340.58/2,270,052.87 = 376,056.84/x - Step 3: Cross multiply
1,513,340.58x = 2,270,052.87 × 376,056.84 - Step 4: Simplify right side
1,513,340.58x = 853,668,908,925.13 - Step 5: Solve for x
x = 853,668,908,925.13/1,513,340.58 - Step 6: Final answer
x = 564,095.70
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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.