Finding the Fourth Proportional to 4,166,317.04, 6,249,475.56 and 3,953,565.68
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Solution
The fourth proportional to 4,166,317.04, 6,249,475.56 and 3,953,565.68 is: 5,930,348.52
Step by Step Solution
- Step 1: Write the proportion equation
4,166,317.04 : 6,249,475.56 = 3,953,565.68 : x - Step 2: Convert to fraction form
4,166,317.04/6,249,475.56 = 3,953,565.68/x - Step 3: Cross multiply
4,166,317.04x = 6,249,475.56 × 3,953,565.68 - Step 4: Simplify right side
4,166,317.04x = 24,707,712,092,014.78 - Step 5: Solve for x
x = 24,707,712,092,014.78/4,166,317.04 - Step 6: Final answer
x = 5,930,348.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.