Finding the Fourth Proportional to 1,358,882.68, 2,038,569.18 and 559,728.04
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Solution
The fourth proportional to 1,358,882.68, 2,038,569.18 and 559,728.04 is: 839,693.04
Step by Step Solution
- Step 1: Write the proportion equation
1,358,882.68 : 2,038,569.18 = 559,728.04 : x - Step 2: Convert to fraction form
1,358,882.68/2,038,569.18 = 559,728.04/x - Step 3: Cross multiply
1,358,882.68x = 2,038,569.18 × 559,728.04 - Step 4: Simplify right side
1,358,882.68x = 1,141,044,331,525.81 - Step 5: Solve for x
x = 1,141,044,331,525.81/1,358,882.68 - Step 6: Final answer
x = 839,693.04
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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.