Home / 1,363,526.68-1,881,672.50-751,666.00

Finding the Fourth Proportional to 1,363,526.68, 1,881,672.50 and 751,666.00

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Solution

The fourth proportional to 1,363,526.68, 1,881,672.50 and 751,666.00 is: 1,037,302.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,526.68 : 1,881,672.50 = 751,666.00 : x
  2. Step 2: Convert to fraction form
    1,363,526.68/1,881,672.50 = 751,666.00/x
  3. Step 3: Cross multiply
    1,363,526.68x = 1,881,672.50 × 751,666.00
  4. Step 4: Simplify right side
    1,363,526.68x = 1,414,389,228,218.31
  5. Step 5: Solve for x
    x = 1,414,389,228,218.31/1,363,526.68
  6. Step 6: Final answer
    x = 1,037,302.21

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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.