Finding the Fourth Proportional to 4,430,232, 6,113,722.62 and 2,393,041.52
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Solution
The fourth proportional to 4,430,232, 6,113,722.62 and 2,393,041.52 is: 3,302,398.63
Step by Step Solution
- Step 1: Write the proportion equation
4,430,232 : 6,113,722.62 = 2,393,041.52 : x - Step 2: Convert to fraction form
4,430,232/6,113,722.62 = 2,393,041.52/x - Step 3: Cross multiply
4,430,232x = 6,113,722.62 × 2,393,041.52 - Step 4: Simplify right side
4,430,232x = 14,630,392,071,423.18 - Step 5: Solve for x
x = 14,630,392,071,423.18/4,430,232 - Step 6: Final answer
x = 3,302,398.63
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.