Finding the Fourth Proportional to 4,435,651.04, 6,650,615.94 and 1,740,248.68
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Solution
The fourth proportional to 4,435,651.04, 6,650,615.94 and 1,740,248.68 is: 2,609,250.71
Step by Step Solution
- Step 1: Write the proportion equation
4,435,651.04 : 6,650,615.94 = 1,740,248.68 : x - Step 2: Convert to fraction form
4,435,651.04/6,650,615.94 = 1,740,248.68/x - Step 3: Cross multiply
4,435,651.04x = 6,650,615.94 × 1,740,248.68 - Step 4: Simplify right side
4,435,651.04x = 11,573,725,610,771.96 - Step 5: Solve for x
x = 11,573,725,610,771.96/4,435,651.04 - Step 6: Final answer
x = 2,609,250.71
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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.