Finding the Fourth Proportional to 1,750,927.59, 2,417,404.41 and 1,098,447.99
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Solution
The fourth proportional to 1,750,927.59, 2,417,404.41 and 1,098,447.99 is: 1,516,563.58
Step by Step Solution
- Step 1: Write the proportion equation
1,750,927.59 : 2,417,404.41 = 1,098,447.99 : x - Step 2: Convert to fraction form
1,750,927.59/2,417,404.41 = 1,098,447.99/x - Step 3: Cross multiply
1,750,927.59x = 2,417,404.41 × 1,098,447.99 - Step 4: Simplify right side
1,750,927.59x = 2,655,393,015,181.64 - Step 5: Solve for x
x = 2,655,393,015,181.64/1,750,927.59 - Step 6: Final answer
x = 1,516,563.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.