Finding the Fourth Proportional to 2,265,077.61, 3,125,807.61 and 1,246,482.36
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Solution
The fourth proportional to 2,265,077.61, 3,125,807.61 and 1,246,482.36 is: 1,720,145.94
Step by Step Solution
- Step 1: Write the proportion equation
2,265,077.61 : 3,125,807.61 = 1,246,482.36 : x - Step 2: Convert to fraction form
2,265,077.61/3,125,807.61 = 1,246,482.36/x - Step 3: Cross multiply
2,265,077.61x = 3,125,807.61 × 1,246,482.36 - Step 4: Simplify right side
2,265,077.61x = 3,896,264,046,618.76 - Step 5: Solve for x
x = 3,896,264,046,618.76/2,265,077.61 - Step 6: Final answer
x = 1,720,145.94
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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.