Finding the Fourth Proportional to 3,245,726.06, 4,869,031.96 and 1,352,024.62
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Solution
The fourth proportional to 3,245,726.06, 4,869,031.96 and 1,352,024.62 is: 2,028,221.41
Step by Step Solution
- Step 1: Write the proportion equation
3,245,726.06 : 4,869,031.96 = 1,352,024.62 : x - Step 2: Convert to fraction form
3,245,726.06/4,869,031.96 = 1,352,024.62/x - Step 3: Cross multiply
3,245,726.06x = 4,869,031.96 × 1,352,024.62 - Step 4: Simplify right side
3,245,726.06x = 6,583,051,085,486.86 - Step 5: Solve for x
x = 6,583,051,085,486.86/3,245,726.06 - Step 6: Final answer
x = 2,028,221.41
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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.