Finding the Fourth Proportional to 1,473,564.37, 2,210,346.55 and 526,877.68
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Solution
The fourth proportional to 1,473,564.37, 2,210,346.55 and 526,877.68 is: 790,316.52
Step by Step Solution
- Step 1: Write the proportion equation
1,473,564.37 : 2,210,346.55 = 526,877.68 : x - Step 2: Convert to fraction form
1,473,564.37/2,210,346.55 = 526,877.68/x - Step 3: Cross multiply
1,473,564.37x = 2,210,346.55 × 526,877.68 - Step 4: Simplify right side
1,473,564.37x = 1,164,582,262,260.00 - Step 5: Solve for x
x = 1,164,582,262,260.00/1,473,564.37 - Step 6: Final answer
x = 790,316.52
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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.