Home / 2,523,675.20-3,784,130.40-1,026,075.20

Finding the Fourth Proportional to 2,523,675.20, 3,784,130.40 and 1,026,075.20

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Solution

The fourth proportional to 2,523,675.20, 3,784,130.40 and 1,026,075.20 is: 1,538,550.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,675.20 : 3,784,130.40 = 1,026,075.20 : x
  2. Step 2: Convert to fraction form
    2,523,675.20/3,784,130.40 = 1,026,075.20/x
  3. Step 3: Cross multiply
    2,523,675.20x = 3,784,130.40 × 1,026,075.20
  4. Step 4: Simplify right side
    2,523,675.20x = 3,882,802,357,006.08
  5. Step 5: Solve for x
    x = 3,882,802,357,006.08/2,523,675.20
  6. Step 6: Final answer
    x = 1,538,550.74

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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.