Finding the Fourth Proportional to 6,087,416.04, 9,128,363.58 and 2,298,210.12
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Solution
The fourth proportional to 6,087,416.04, 9,128,363.58 and 2,298,210.12 is: 3,446,273.00
Step by Step Solution
- Step 1: Write the proportion equation
6,087,416.04 : 9,128,363.58 = 2,298,210.12 : x - Step 2: Convert to fraction form
6,087,416.04/9,128,363.58 = 2,298,210.12/x - Step 3: Cross multiply
6,087,416.04x = 9,128,363.58 × 2,298,210.12 - Step 4: Simplify right side
6,087,416.04x = 20,978,897,558,595.43 - Step 5: Solve for x
x = 20,978,897,558,595.43/6,087,416.04 - Step 6: Final answer
x = 3,446,273.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.