Finding the Fourth Proportional to 1,845,970.99, 2,768,825.25 and 498,210.37
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Solution
The fourth proportional to 1,845,970.99, 2,768,825.25 and 498,210.37 is: 747,280.13
Step by Step Solution
- Step 1: Write the proportion equation
1,845,970.99 : 2,768,825.25 = 498,210.37 : x - Step 2: Convert to fraction form
1,845,970.99/2,768,825.25 = 498,210.37/x - Step 3: Cross multiply
1,845,970.99x = 2,768,825.25 × 498,210.37 - Step 4: Simplify right side
1,845,970.99x = 1,379,457,445,345.78 - Step 5: Solve for x
x = 1,379,457,445,345.78/1,845,970.99 - Step 6: Final answer
x = 747,280.13
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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.