Finding the Fourth Proportional to 1,134,695.02, 1,702,294.86 and 495,102.40
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Solution
The fourth proportional to 1,134,695.02, 1,702,294.86 and 495,102.40 is: 742,763.70
Step by Step Solution
- Step 1: Write the proportion equation
1,134,695.02 : 1,702,294.86 = 495,102.40 : x - Step 2: Convert to fraction form
1,134,695.02/1,702,294.86 = 495,102.40/x - Step 3: Cross multiply
1,134,695.02x = 1,702,294.86 × 495,102.40 - Step 4: Simplify right side
1,134,695.02x = 842,810,270,693.66 - Step 5: Solve for x
x = 842,810,270,693.66/1,134,695.02 - Step 6: Final answer
x = 742,763.70
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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.