Finding the Fourth Proportional to 2,610,750.49, 3,916,927.50 and 1,246,265.35
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Solution
The fourth proportional to 2,610,750.49, 3,916,927.50 and 1,246,265.35 is: 1,869,780.75
Step by Step Solution
- Step 1: Write the proportion equation
2,610,750.49 : 3,916,927.50 = 1,246,265.35 : x - Step 2: Convert to fraction form
2,610,750.49/3,916,927.50 = 1,246,265.35/x - Step 3: Cross multiply
2,610,750.49x = 3,916,927.50 × 1,246,265.35 - Step 4: Simplify right side
2,610,750.49x = 4,881,531,021,712.13 - Step 5: Solve for x
x = 4,881,531,021,712.13/2,610,750.49 - Step 6: Final answer
x = 1,869,780.75
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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.