Finding the Fourth Proportional to 1,036,281.68, 1,554,632.04 and 437,244.08
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Solution
The fourth proportional to 1,036,281.68, 1,554,632.04 and 437,244.08 is: 655,954.52
Step by Step Solution
- Step 1: Write the proportion equation
1,036,281.68 : 1,554,632.04 = 437,244.08 : x - Step 2: Convert to fraction form
1,036,281.68/1,554,632.04 = 437,244.08/x - Step 3: Cross multiply
1,036,281.68x = 1,554,632.04 × 437,244.08 - Step 4: Simplify right side
1,036,281.68x = 679,753,656,068.32 - Step 5: Solve for x
x = 679,753,656,068.32/1,036,281.68 - Step 6: Final answer
x = 655,954.52
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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.