Finding the Fourth Proportional to 8,466,298.47, 11,683,483.00 and 4,598,822.66
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Solution
The fourth proportional to 8,466,298.47, 11,683,483.00 and 4,598,822.66 is: 6,346,370.43
Step by Step Solution
- Step 1: Write the proportion equation
8,466,298.47 : 11,683,483.00 = 4,598,822.66 : x - Step 2: Convert to fraction form
8,466,298.47/11,683,483.00 = 4,598,822.66/x - Step 3: Cross multiply
8,466,298.47x = 11,683,483.00 × 4,598,822.66 - Step 4: Simplify right side
8,466,298.47x = 53,730,266,298,210.31 - Step 5: Solve for x
x = 53,730,266,298,210.31/8,466,298.47 - Step 6: Final answer
x = 6,346,370.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.