Finding the Fourth Proportional to 2,497,069.08, 3,445,356.06 and 1,516,988.52
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Solution
The fourth proportional to 2,497,069.08, 3,445,356.06 and 1,516,988.52 is: 2,093,080.10
Step by Step Solution
- Step 1: Write the proportion equation
2,497,069.08 : 3,445,356.06 = 1,516,988.52 : x - Step 2: Convert to fraction form
2,497,069.08/3,445,356.06 = 1,516,988.52/x - Step 3: Cross multiply
2,497,069.08x = 3,445,356.06 × 1,516,988.52 - Step 4: Simplify right side
2,497,069.08x = 5,226,565,590,332.43 - Step 5: Solve for x
x = 5,226,565,590,332.43/2,497,069.08 - Step 6: Final answer
x = 2,093,080.10
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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.