Finding the Fourth Proportional to 4,242,184.68, 6,364,273.32 and 1,402,296.75
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Solution
The fourth proportional to 4,242,184.68, 6,364,273.32 and 1,402,296.75 is: 2,103,774.46
Step by Step Solution
- Step 1: Write the proportion equation
4,242,184.68 : 6,364,273.32 = 1,402,296.75 : x - Step 2: Convert to fraction form
4,242,184.68/6,364,273.32 = 1,402,296.75/x - Step 3: Cross multiply
4,242,184.68x = 6,364,273.32 × 1,402,296.75 - Step 4: Simplify right side
4,242,184.68x = 8,924,599,792,747.71 - Step 5: Solve for x
x = 8,924,599,792,747.71/4,242,184.68 - Step 6: Final answer
x = 2,103,774.46
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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.