Finding the Fourth Proportional to 2,357,488.44, 3,537,278.10 and 1,235,290.68
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Solution
The fourth proportional to 2,357,488.44, 3,537,278.10 and 1,235,290.68 is: 1,853,483.82
Step by Step Solution
- Step 1: Write the proportion equation
2,357,488.44 : 3,537,278.10 = 1,235,290.68 : x - Step 2: Convert to fraction form
2,357,488.44/3,537,278.10 = 1,235,290.68/x - Step 3: Cross multiply
2,357,488.44x = 3,537,278.10 × 1,235,290.68 - Step 4: Simplify right side
2,357,488.44x = 4,369,566,669,498.11 - Step 5: Solve for x
x = 4,369,566,669,498.11/2,357,488.44 - Step 6: Final answer
x = 1,853,483.82
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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.