Finding the Fourth Proportional to 750,862.99, 1,126,282.55 and 182,248.79
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Solution
The fourth proportional to 750,862.99, 1,126,282.55 and 182,248.79 is: 273,370.29
Step by Step Solution
- Step 1: Write the proportion equation
750,862.99 : 1,126,282.55 = 182,248.79 : x - Step 2: Convert to fraction form
750,862.99/1,126,282.55 = 182,248.79/x - Step 3: Cross multiply
750,862.99x = 1,126,282.55 × 182,248.79 - Step 4: Simplify right side
750,862.99x = 205,263,636,614.80 - Step 5: Solve for x
x = 205,263,636,614.80/750,862.99 - Step 6: Final answer
x = 273,370.29
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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.