Finding the Fourth Proportional to 10,349,316.56, 15,506,813.16 and 6,293,536.01
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Solution
The fourth proportional to 10,349,316.56, 15,506,813.16 and 6,293,536.01 is: 9,429,867.80
Step by Step Solution
- Step 1: Write the proportion equation
10,349,316.56 : 15,506,813.16 = 6,293,536.01 : x - Step 2: Convert to fraction form
10,349,316.56/15,506,813.16 = 6,293,536.01/x - Step 3: Cross multiply
10,349,316.56x = 15,506,813.16 × 6,293,536.01 - Step 4: Simplify right side
10,349,316.56x = 97,592,687,022,801.89 - Step 5: Solve for x
x = 97,592,687,022,801.89/10,349,316.56 - Step 6: Final answer
x = 9,429,867.80
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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.