Finding the Fourth Proportional to 1,125,354.06, 1,553,027.04 and 616,056.84
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Solution
The fourth proportional to 1,125,354.06, 1,553,027.04 and 616,056.84 is: 850,179.48
Step by Step Solution
- Step 1: Write the proportion equation
1,125,354.06 : 1,553,027.04 = 616,056.84 : x - Step 2: Convert to fraction form
1,125,354.06/1,553,027.04 = 616,056.84/x - Step 3: Cross multiply
1,125,354.06x = 1,553,027.04 × 616,056.84 - Step 4: Simplify right side
1,125,354.06x = 956,752,930,696.95 - Step 5: Solve for x
x = 956,752,930,696.95/1,125,354.06 - Step 6: Final answer
x = 850,179.48
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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.