Finding the Fourth Proportional to 1,059,688.18, 1,462,408.08 and 607,066.66
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Solution
The fourth proportional to 1,059,688.18, 1,462,408.08 and 607,066.66 is: 837,773.98
Step by Step Solution
- Step 1: Write the proportion equation
1,059,688.18 : 1,462,408.08 = 607,066.66 : x - Step 2: Convert to fraction form
1,059,688.18/1,462,408.08 = 607,066.66/x - Step 3: Cross multiply
1,059,688.18x = 1,462,408.08 × 607,066.66 - Step 4: Simplify right side
1,059,688.18x = 887,779,185,026.59 - Step 5: Solve for x
x = 887,779,185,026.59/1,059,688.18 - Step 6: Final answer
x = 837,773.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.