Finding the Fourth Proportional to 1,564,797.04, 2,346,918.08 and 711,668.84
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Solution
The fourth proportional to 1,564,797.04, 2,346,918.08 and 711,668.84 is: 1,067,377.06
Step by Step Solution
- Step 1: Write the proportion equation
1,564,797.04 : 2,346,918.08 = 711,668.84 : x - Step 2: Convert to fraction form
1,564,797.04/2,346,918.08 = 711,668.84/x - Step 3: Cross multiply
1,564,797.04x = 2,346,918.08 × 711,668.84 - Step 4: Simplify right side
1,564,797.04x = 1,670,228,467,568.63 - Step 5: Solve for x
x = 1,670,228,467,568.63/1,564,797.04 - Step 6: Final answer
x = 1,067,377.06
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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.