Finding the Fourth Proportional to 2,421,292.42, 3,630,677.51 and 903,727.31
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Solution
The fourth proportional to 2,421,292.42, 3,630,677.51 and 903,727.31 is: 1,355,120.26
Step by Step Solution
- Step 1: Write the proportion equation
2,421,292.42 : 3,630,677.51 = 903,727.31 : x - Step 2: Convert to fraction form
2,421,292.42/3,630,677.51 = 903,727.31/x - Step 3: Cross multiply
2,421,292.42x = 3,630,677.51 × 903,727.31 - Step 4: Simplify right side
2,421,292.42x = 3,281,142,415,071.16 - Step 5: Solve for x
x = 3,281,142,415,071.16/2,421,292.42 - Step 6: Final answer
x = 1,355,120.26
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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.