Finding the Fourth Proportional to 4,095,909.60, 6,129,867.60 and 3,592,024.80
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Solution
The fourth proportional to 4,095,909.60, 6,129,867.60 and 3,592,024.80 is: 5,375,762.31
Step by Step Solution
- Step 1: Write the proportion equation
4,095,909.60 : 6,129,867.60 = 3,592,024.80 : x - Step 2: Convert to fraction form
4,095,909.60/6,129,867.60 = 3,592,024.80/x - Step 3: Cross multiply
4,095,909.60x = 6,129,867.60 × 3,592,024.80 - Step 4: Simplify right side
4,095,909.60x = 22,018,636,439,916.48 - Step 5: Solve for x
x = 22,018,636,439,916.48/4,095,909.60 - Step 6: Final answer
x = 5,375,762.31
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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.