Finding the Fourth Proportional to 5,095,758.84, 7,641,276.27 and 1,900,026.96
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Solution
The fourth proportional to 5,095,758.84, 7,641,276.27 and 1,900,026.96 is: 2,849,159.74
Step by Step Solution
- Step 1: Write the proportion equation
5,095,758.84 : 7,641,276.27 = 1,900,026.96 : x - Step 2: Convert to fraction form
5,095,758.84/7,641,276.27 = 1,900,026.96/x - Step 3: Cross multiply
5,095,758.84x = 7,641,276.27 × 1,900,026.96 - Step 4: Simplify right side
5,095,758.84x = 14,518,630,921,808.24 - Step 5: Solve for x
x = 14,518,630,921,808.24/5,095,758.84 - Step 6: Final answer
x = 2,849,159.74
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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.