Finding the Fourth Proportional to 1,484,208.17, 2,226,404.55 and 537,587.09
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Solution
The fourth proportional to 1,484,208.17, 2,226,404.55 and 537,587.09 is: 806,414.06
Step by Step Solution
- Step 1: Write the proportion equation
1,484,208.17 : 2,226,404.55 = 537,587.09 : x - Step 2: Convert to fraction form
1,484,208.17/2,226,404.55 = 537,587.09/x - Step 3: Cross multiply
1,484,208.17x = 2,226,404.55 × 537,587.09 - Step 4: Simplify right side
1,484,208.17x = 1,196,886,343,197.26 - Step 5: Solve for x
x = 1,196,886,343,197.26/1,484,208.17 - Step 6: Final answer
x = 806,414.06
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.