Finding the Fourth Proportional to 1,949,177.16, 2,924,263.97 and 750,777.71
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Solution
The fourth proportional to 1,949,177.16, 2,924,263.97 and 750,777.71 is: 1,126,358.46
Step by Step Solution
- Step 1: Write the proportion equation
1,949,177.16 : 2,924,263.97 = 750,777.71 : x - Step 2: Convert to fraction form
1,949,177.16/2,924,263.97 = 750,777.71/x - Step 3: Cross multiply
1,949,177.16x = 2,924,263.97 × 750,777.71 - Step 4: Simplify right side
1,949,177.16x = 2,195,472,188,456.90 - Step 5: Solve for x
x = 2,195,472,188,456.90/1,949,177.16 - Step 6: Final answer
x = 1,126,358.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.