Finding the Fourth Proportional to 1,564,558.41, 2,346,101.93 and 605,465.69
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Solution
The fourth proportional to 1,564,558.41, 2,346,101.93 and 605,465.69 is: 907,913.83
Step by Step Solution
- Step 1: Write the proportion equation
1,564,558.41 : 2,346,101.93 = 605,465.69 : x - Step 2: Convert to fraction form
1,564,558.41/2,346,101.93 = 605,465.69/x - Step 3: Cross multiply
1,564,558.41x = 2,346,101.93 × 605,465.69 - Step 4: Simplify right side
1,564,558.41x = 1,420,484,214,492.40 - Step 5: Solve for x
x = 1,420,484,214,492.40/1,564,558.41 - Step 6: Final answer
x = 907,913.83
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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.