Finding the Fourth Proportional to 4,584,252.16, 6,326,305.50 and 2,866,368.52
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Solution
The fourth proportional to 4,584,252.16, 6,326,305.50 and 2,866,368.52 is: 3,955,612.02
Step by Step Solution
- Step 1: Write the proportion equation
4,584,252.16 : 6,326,305.50 = 2,866,368.52 : x - Step 2: Convert to fraction form
4,584,252.16/6,326,305.50 = 2,866,368.52/x - Step 3: Cross multiply
4,584,252.16x = 6,326,305.50 × 2,866,368.52 - Step 4: Simplify right side
4,584,252.16x = 18,133,522,933,102.86 - Step 5: Solve for x
x = 18,133,522,933,102.86/4,584,252.16 - Step 6: Final answer
x = 3,955,612.02
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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.