Home / 1,033,901.28-1,426,783.68-581,192.28

Finding the Fourth Proportional to 1,033,901.28, 1,426,783.68 and 581,192.28

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Solution

The fourth proportional to 1,033,901.28, 1,426,783.68 and 581,192.28 is: 802,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,901.28 : 1,426,783.68 = 581,192.28 : x
  2. Step 2: Convert to fraction form
    1,033,901.28/1,426,783.68 = 581,192.28/x
  3. Step 3: Cross multiply
    1,033,901.28x = 1,426,783.68 × 581,192.28
  4. Step 4: Simplify right side
    1,033,901.28x = 829,235,660,045.99
  5. Step 5: Solve for x
    x = 829,235,660,045.99/1,033,901.28
  6. Step 6: Final answer
    x = 802,045.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.