Finding the Fourth Proportional to 1,567,707.84, 2,352,926.88 and 895,135.68
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Solution
The fourth proportional to 1,567,707.84, 2,352,926.88 and 895,135.68 is: 1,343,482.98
Step by Step Solution
- Step 1: Write the proportion equation
1,567,707.84 : 2,352,926.88 = 895,135.68 : x - Step 2: Convert to fraction form
1,567,707.84/2,352,926.88 = 895,135.68/x - Step 3: Cross multiply
1,567,707.84x = 2,352,926.88 × 895,135.68 - Step 4: Simplify right side
1,567,707.84x = 2,106,188,802,719.08 - Step 5: Solve for x
x = 2,106,188,802,719.08/1,567,707.84 - Step 6: Final answer
x = 1,343,482.98
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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.