Finding the Fourth Proportional to 958,325.74, 1,437,320.00 and 350,988.55
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Solution
The fourth proportional to 958,325.74, 1,437,320.00 and 350,988.55 is: 526,421.07
Step by Step Solution
- Step 1: Write the proportion equation
958,325.74 : 1,437,320.00 = 350,988.55 : x - Step 2: Convert to fraction form
958,325.74/1,437,320.00 = 350,988.55/x - Step 3: Cross multiply
958,325.74x = 1,437,320.00 × 350,988.55 - Step 4: Simplify right side
958,325.74x = 504,482,859,970.17 - Step 5: Solve for x
x = 504,482,859,970.17/958,325.74 - Step 6: Final answer
x = 526,421.07
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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.