Finding the Fourth Proportional to 1,593,746.80, 2,390,620.20 and 596,345.20
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Solution
The fourth proportional to 1,593,746.80, 2,390,620.20 and 596,345.20 is: 894,517.80
Step by Step Solution
- Step 1: Write the proportion equation
1,593,746.80 : 2,390,620.20 = 596,345.20 : x - Step 2: Convert to fraction form
1,593,746.80/2,390,620.20 = 596,345.20/x - Step 3: Cross multiply
1,593,746.80x = 2,390,620.20 × 596,345.20 - Step 4: Simplify right side
1,593,746.80x = 1,425,634,881,293.04 - Step 5: Solve for x
x = 1,425,634,881,293.04/1,593,746.80 - Step 6: Final answer
x = 894,517.80
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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.