Finding the Fourth Proportional to 1,505,370.06, 2,258,498.07 and 606,348.99
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Solution
The fourth proportional to 1,505,370.06, 2,258,498.07 and 606,348.99 is: 909,701.91
Step by Step Solution
- Step 1: Write the proportion equation
1,505,370.06 : 2,258,498.07 = 606,348.99 : x - Step 2: Convert to fraction form
1,505,370.06/2,258,498.07 = 606,348.99/x - Step 3: Cross multiply
1,505,370.06x = 2,258,498.07 × 606,348.99 - Step 4: Simplify right side
1,505,370.06x = 1,369,438,023,661.45 - Step 5: Solve for x
x = 1,369,438,023,661.45/1,505,370.06 - Step 6: Final answer
x = 909,701.91
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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.