Finding the Fourth Proportional to 2,303,210.84, 3,447,730.36 and 1,502,768.84
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Solution
The fourth proportional to 2,303,210.84, 3,447,730.36 and 1,502,768.84 is: 2,249,529.94
Step by Step Solution
- Step 1: Write the proportion equation
2,303,210.84 : 3,447,730.36 = 1,502,768.84 : x - Step 2: Convert to fraction form
2,303,210.84/3,447,730.36 = 1,502,768.84/x - Step 3: Cross multiply
2,303,210.84x = 3,447,730.36 × 1,502,768.84 - Step 4: Simplify right side
2,303,210.84x = 5,181,141,753,729.98 - Step 5: Solve for x
x = 5,181,141,753,729.98/2,303,210.84 - Step 6: Final answer
x = 2,249,529.94
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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.