Finding the Fourth Proportional to 1,024,613.62, 1,413,989.04 and 565,726.66
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Solution
The fourth proportional to 1,024,613.62, 1,413,989.04 and 565,726.66 is: 780,715.07
Step by Step Solution
- Step 1: Write the proportion equation
1,024,613.62 : 1,413,989.04 = 565,726.66 : x - Step 2: Convert to fraction form
1,024,613.62/1,413,989.04 = 565,726.66/x - Step 3: Cross multiply
1,024,613.62x = 1,413,989.04 × 565,726.66 - Step 4: Simplify right side
1,024,613.62x = 799,931,296,875.81 - Step 5: Solve for x
x = 799,931,296,875.81/1,024,613.62 - Step 6: Final answer
x = 780,715.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.