Finding the Fourth Proportional to 473,312.83, 710,177.37 and 248,621.08
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Solution
The fourth proportional to 473,312.83, 710,177.37 and 248,621.08 is: 373,040.94
Step by Step Solution
- Step 1: Write the proportion equation
473,312.83 : 710,177.37 = 248,621.08 : x - Step 2: Convert to fraction form
473,312.83/710,177.37 = 248,621.08/x - Step 3: Cross multiply
473,312.83x = 710,177.37 × 248,621.08 - Step 4: Simplify right side
473,312.83x = 176,565,064,720.96 - Step 5: Solve for x
x = 176,565,064,720.96/473,312.83 - Step 6: Final answer
x = 373,040.94
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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.