Finding the Fourth Proportional to 4,782,826.84, 6,596,565.04 and 3,064,110.52
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Solution
The fourth proportional to 4,782,826.84, 6,596,565.04 and 3,064,110.52 is: 4,226,079.06
Step by Step Solution
- Step 1: Write the proportion equation
4,782,826.84 : 6,596,565.04 = 3,064,110.52 : x - Step 2: Convert to fraction form
4,782,826.84/6,596,565.04 = 3,064,110.52/x - Step 3: Cross multiply
4,782,826.84x = 6,596,565.04 × 3,064,110.52 - Step 4: Simplify right side
4,782,826.84x = 20,212,604,334,928.22 - Step 5: Solve for x
x = 20,212,604,334,928.22/4,782,826.84 - Step 6: Final answer
x = 4,226,079.06
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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.