Finding the Fourth Proportional to 2,473,634.64, 3,710,399.08 and 676,518.11
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Solution
The fourth proportional to 2,473,634.64, 3,710,399.08 and 676,518.11 is: 1,014,762.70
Step by Step Solution
- Step 1: Write the proportion equation
2,473,634.64 : 3,710,399.08 = 676,518.11 : x - Step 2: Convert to fraction form
2,473,634.64/3,710,399.08 = 676,518.11/x - Step 3: Cross multiply
2,473,634.64x = 3,710,399.08 × 676,518.11 - Step 4: Simplify right side
2,473,634.64x = 2,510,152,172,947.34 - Step 5: Solve for x
x = 2,510,152,172,947.34/2,473,634.64 - Step 6: Final answer
x = 1,014,762.70
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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.