Finding the Fourth Proportional to 2,887,596.34, 4,335,652.44 and 1,610,698.66
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Solution
The fourth proportional to 2,887,596.34, 4,335,652.44 and 1,610,698.66 is: 2,418,423.06
Step by Step Solution
- Step 1: Write the proportion equation
2,887,596.34 : 4,335,652.44 = 1,610,698.66 : x - Step 2: Convert to fraction form
2,887,596.34/4,335,652.44 = 1,610,698.66/x - Step 3: Cross multiply
2,887,596.34x = 4,335,652.44 × 1,610,698.66 - Step 4: Simplify right side
2,887,596.34x = 6,983,429,575,333.73 - Step 5: Solve for x
x = 6,983,429,575,333.73/2,887,596.34 - Step 6: Final answer
x = 2,418,423.06
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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.