Finding the Fourth Proportional to 2,257,652.34, 3,386,444.14 and 1,564,579.88
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Solution
The fourth proportional to 2,257,652.34, 3,386,444.14 and 1,564,579.88 is: 2,346,846.00
Step by Step Solution
- Step 1: Write the proportion equation
2,257,652.34 : 3,386,444.14 = 1,564,579.88 : x - Step 2: Convert to fraction form
2,257,652.34/3,386,444.14 = 1,564,579.88/x - Step 3: Cross multiply
2,257,652.34x = 3,386,444.14 × 1,564,579.88 - Step 4: Simplify right side
2,257,652.34x = 5,298,362,366,187.90 - Step 5: Solve for x
x = 5,298,362,366,187.90/2,257,652.34 - Step 6: Final answer
x = 2,346,846.00
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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.