Finding the Fourth Proportional to 791,935.35, 1,092,867.33 and 429,358.08
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Solution
The fourth proportional to 791,935.35, 1,092,867.33 and 429,358.08 is: 592,512.28
Step by Step Solution
- Step 1: Write the proportion equation
791,935.35 : 1,092,867.33 = 429,358.08 : x - Step 2: Convert to fraction form
791,935.35/1,092,867.33 = 429,358.08/x - Step 3: Cross multiply
791,935.35x = 1,092,867.33 × 429,358.08 - Step 4: Simplify right side
791,935.35x = 469,231,418,503.53 - Step 5: Solve for x
x = 469,231,418,503.53/791,935.35 - Step 6: Final answer
x = 592,512.28
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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.