Home / 5,092,606.53-7,026,075.27-2,887,232.76

Finding the Fourth Proportional to 5,092,606.53, 7,026,075.27 and 2,887,232.76

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Solution

The fourth proportional to 5,092,606.53, 7,026,075.27 and 2,887,232.76 is: 3,983,405.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,606.53 : 7,026,075.27 = 2,887,232.76 : x
  2. Step 2: Convert to fraction form
    5,092,606.53/7,026,075.27 = 2,887,232.76/x
  3. Step 3: Cross multiply
    5,092,606.53x = 7,026,075.27 × 2,887,232.76
  4. Step 4: Simplify right side
    5,092,606.53x = 20,285,914,693,769.84
  5. Step 5: Solve for x
    x = 20,285,914,693,769.84/5,092,606.53
  6. Step 6: Final answer
    x = 3,983,405.07

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1.5x scale

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.