Finding the Fourth Proportional to 1,668,894.48, 2,502,235.62 and 603,797.94
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Solution
The fourth proportional to 1,668,894.48, 2,502,235.62 and 603,797.94 is: 905,296.73
Step by Step Solution
- Step 1: Write the proportion equation
1,668,894.48 : 2,502,235.62 = 603,797.94 : x - Step 2: Convert to fraction form
1,668,894.48/2,502,235.62 = 603,797.94/x - Step 3: Cross multiply
1,668,894.48x = 2,502,235.62 × 603,797.94 - Step 4: Simplify right side
1,668,894.48x = 1,510,844,712,750.62 - Step 5: Solve for x
x = 1,510,844,712,750.62/1,668,894.48 - Step 6: Final answer
x = 905,296.73
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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.