Finding the Fourth Proportional to 1,750,050, 2,415,070.62 and 945,234
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Solution
The fourth proportional to 1,750,050, 2,415,070.62 and 945,234 is: 1,304,423.79
Step by Step Solution
- Step 1: Write the proportion equation
1,750,050 : 2,415,070.62 = 945,234 : x - Step 2: Convert to fraction form
1,750,050/2,415,070.62 = 945,234/x - Step 3: Cross multiply
1,750,050x = 2,415,070.62 × 945,234 - Step 4: Simplify right side
1,750,050x = 2,282,806,862,425.08 - Step 5: Solve for x
x = 2,282,806,862,425.08/1,750,050 - Step 6: Final answer
x = 1,304,423.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.