Finding the Fourth Proportional to 1,402,758.32, 2,105,635.08 and 604,433.84
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Solution
The fourth proportional to 1,402,758.32, 2,105,635.08 and 604,433.84 is: 907,296.06
Step by Step Solution
- Step 1: Write the proportion equation
1,402,758.32 : 2,105,635.08 = 604,433.84 : x - Step 2: Convert to fraction form
1,402,758.32/2,105,635.08 = 604,433.84/x - Step 3: Cross multiply
1,402,758.32x = 2,105,635.08 × 604,433.84 - Step 4: Simplify right side
1,402,758.32x = 1,272,717,097,043.11 - Step 5: Solve for x
x = 1,272,717,097,043.11/1,402,758.32 - Step 6: Final answer
x = 907,296.06
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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.