Finding the Fourth Proportional to 7,599,474.25, 10,484,176.20 and 4,499,693.35
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Solution
The fourth proportional to 7,599,474.25, 10,484,176.20 and 4,499,693.35 is: 6,207,742.32
Step by Step Solution
- Step 1: Write the proportion equation
7,599,474.25 : 10,484,176.20 = 4,499,693.35 : x - Step 2: Convert to fraction form
7,599,474.25/10,484,176.20 = 4,499,693.35/x - Step 3: Cross multiply
7,599,474.25x = 10,484,176.20 × 4,499,693.35 - Step 4: Simplify right side
7,599,474.25x = 47,175,577,927,368.27 - Step 5: Solve for x
x = 47,175,577,927,368.27/7,599,474.25 - Step 6: Final answer
x = 6,207,742.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.