Finding the Fourth Proportional to 2,254,394.76, 3,381,508.68 and 975,324.18
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Solution
The fourth proportional to 2,254,394.76, 3,381,508.68 and 975,324.18 is: 1,462,950.16
Step by Step Solution
- Step 1: Write the proportion equation
2,254,394.76 : 3,381,508.68 = 975,324.18 : x - Step 2: Convert to fraction form
2,254,394.76/3,381,508.68 = 975,324.18/x - Step 3: Cross multiply
2,254,394.76x = 3,381,508.68 × 975,324.18 - Step 4: Simplify right side
2,254,394.76x = 3,298,067,180,483.88 - Step 5: Solve for x
x = 3,298,067,180,483.88/2,254,394.76 - Step 6: Final answer
x = 1,462,950.16
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.