Finding the Fourth Proportional to 1,697,377.24, 2,547,281.94 and 617,887.54
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Solution
The fourth proportional to 1,697,377.24, 2,547,281.94 and 617,887.54 is: 927,273.99
Step by Step Solution
- Step 1: Write the proportion equation
1,697,377.24 : 2,547,281.94 = 617,887.54 : x - Step 2: Convert to fraction form
1,697,377.24/2,547,281.94 = 617,887.54/x - Step 3: Cross multiply
1,697,377.24x = 2,547,281.94 × 617,887.54 - Step 4: Simplify right side
1,697,377.24x = 1,573,933,771,593.03 - Step 5: Solve for x
x = 1,573,933,771,593.03/1,697,377.24 - Step 6: Final answer
x = 927,273.99
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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.