Finding the Fourth Proportional to 6,906,248.84, 10,360,318.66 and 2,356,075.95
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Solution
The fourth proportional to 6,906,248.84, 10,360,318.66 and 2,356,075.95 is: 3,534,436.45
Step by Step Solution
- Step 1: Write the proportion equation
6,906,248.84 : 10,360,318.66 = 2,356,075.95 : x - Step 2: Convert to fraction form
6,906,248.84/10,360,318.66 = 2,356,075.95/x - Step 3: Cross multiply
6,906,248.84x = 10,360,318.66 × 2,356,075.95 - Step 4: Simplify right side
6,906,248.84x = 24,409,697,623,272.04 - Step 5: Solve for x
x = 24,409,697,623,272.04/6,906,248.84 - Step 6: Final answer
x = 3,534,436.45
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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.