Finding the Fourth Proportional to 1,497,117.84, 2,245,686.48 and 598,635.06
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Solution
The fourth proportional to 1,497,117.84, 2,245,686.48 and 598,635.06 is: 897,956.48
Step by Step Solution
- Step 1: Write the proportion equation
1,497,117.84 : 2,245,686.48 = 598,635.06 : x - Step 2: Convert to fraction form
1,497,117.84/2,245,686.48 = 598,635.06/x - Step 3: Cross multiply
1,497,117.84x = 2,245,686.48 × 598,635.06 - Step 4: Simplify right side
1,497,117.84x = 1,344,346,660,695.99 - Step 5: Solve for x
x = 1,344,346,660,695.99/1,497,117.84 - Step 6: Final answer
x = 897,956.48
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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.