Finding the Fourth Proportional to 4,564,250.68, 6,298,862.88 and 2,527,060.18
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Solution
The fourth proportional to 4,564,250.68, 6,298,862.88 and 2,527,060.18 is: 3,487,452.09
Step by Step Solution
- Step 1: Write the proportion equation
4,564,250.68 : 6,298,862.88 = 2,527,060.18 : x - Step 2: Convert to fraction form
4,564,250.68/6,298,862.88 = 2,527,060.18/x - Step 3: Cross multiply
4,564,250.68x = 6,298,862.88 × 2,527,060.18 - Step 4: Simplify right side
4,564,250.68x = 15,917,605,563,328.12 - Step 5: Solve for x
x = 15,917,605,563,328.12/4,564,250.68 - Step 6: Final answer
x = 3,487,452.09
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.