Finding the Fourth Proportional to 10,688,184, 14,750,627.04 and 5,860,221.12
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Solution
The fourth proportional to 10,688,184, 14,750,627.04 and 5,860,221.12 is: 8,087,616.77
Step by Step Solution
- Step 1: Write the proportion equation
10,688,184 : 14,750,627.04 = 5,860,221.12 : x - Step 2: Convert to fraction form
10,688,184/14,750,627.04 = 5,860,221.12/x - Step 3: Cross multiply
10,688,184x = 14,750,627.04 × 5,860,221.12 - Step 4: Simplify right side
10,688,184x = 86,441,936,113,051.08 - Step 5: Solve for x
x = 86,441,936,113,051.08/10,688,184 - Step 6: Final answer
x = 8,087,616.77
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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.