Finding the Fourth Proportional to 2,497,303.44, 3,746,119.32 and 877,875.84
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Solution
The fourth proportional to 2,497,303.44, 3,746,119.32 and 877,875.84 is: 1,316,871.47
Step by Step Solution
- Step 1: Write the proportion equation
2,497,303.44 : 3,746,119.32 = 877,875.84 : x - Step 2: Convert to fraction form
2,497,303.44/3,746,119.32 = 877,875.84/x - Step 3: Cross multiply
2,497,303.44x = 3,746,119.32 × 877,875.84 - Step 4: Simplify right side
2,497,303.44x = 3,288,627,644,785.23 - Step 5: Solve for x
x = 3,288,627,644,785.23/2,497,303.44 - Step 6: Final answer
x = 1,316,871.47
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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.