Finding the Fourth Proportional to 2,455,972.72, 3,684,352.73 and 1,036,237.93
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Solution
The fourth proportional to 2,455,972.72, 3,684,352.73 and 1,036,237.93 is: 1,554,522.99
Step by Step Solution
- Step 1: Write the proportion equation
2,455,972.72 : 3,684,352.73 = 1,036,237.93 : x - Step 2: Convert to fraction form
2,455,972.72/3,684,352.73 = 1,036,237.93/x - Step 3: Cross multiply
2,455,972.72x = 3,684,352.73 × 1,036,237.93 - Step 4: Simplify right side
2,455,972.72x = 3,817,866,046,325.05 - Step 5: Solve for x
x = 3,817,866,046,325.05/2,455,972.72 - Step 6: Final answer
x = 1,554,522.99
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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.