Finding the Fourth Proportional to 953,565.08, 1,315,336.10 and 566,117.52
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Solution
The fourth proportional to 953,565.08, 1,315,336.10 and 566,117.52 is: 780,895.64
Step by Step Solution
- Step 1: Write the proportion equation
953,565.08 : 1,315,336.10 = 566,117.52 : x - Step 2: Convert to fraction form
953,565.08/1,315,336.10 = 566,117.52/x - Step 3: Cross multiply
953,565.08x = 1,315,336.10 × 566,117.52 - Step 4: Simplify right side
953,565.08x = 744,634,810,898.47 - Step 5: Solve for x
x = 744,634,810,898.47/953,565.08 - Step 6: Final answer
x = 780,895.64
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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.