Finding the Fourth Proportional to 5,073,125.04, 7,617,277.98 and 4,392,117.99
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Solution
The fourth proportional to 5,073,125.04, 7,617,277.98 and 4,392,117.99 is: 6,594,748.48
Step by Step Solution
- Step 1: Write the proportion equation
5,073,125.04 : 7,617,277.98 = 4,392,117.99 : x - Step 2: Convert to fraction form
5,073,125.04/7,617,277.98 = 4,392,117.99/x - Step 3: Cross multiply
5,073,125.04x = 7,617,277.98 × 4,392,117.99 - Step 4: Simplify right side
5,073,125.04x = 33,455,983,650,788.86 - Step 5: Solve for x
x = 33,455,983,650,788.86/5,073,125.04 - Step 6: Final answer
x = 6,594,748.48
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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.