Finding the Fourth Proportional to 4,011,089.68, 6,018,471.84 and 1,737,309.52
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Solution
The fourth proportional to 4,011,089.68, 6,018,471.84 and 1,737,309.52 is: 2,606,760.07
Step by Step Solution
- Step 1: Write the proportion equation
4,011,089.68 : 6,018,471.84 = 1,737,309.52 : x - Step 2: Convert to fraction form
4,011,089.68/6,018,471.84 = 1,737,309.52/x - Step 3: Cross multiply
4,011,089.68x = 6,018,471.84 × 1,737,309.52 - Step 4: Simplify right side
4,011,089.68x = 10,455,948,423,483.92 - Step 5: Solve for x
x = 10,455,948,423,483.92/4,011,089.68 - Step 6: Final answer
x = 2,606,760.07
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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.