Home / 1,902,154.44-2,624,692.86-1,156,700.00

Finding the Fourth Proportional to 1,902,154.44, 2,624,692.86 and 1,156,700.00

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Solution

The fourth proportional to 1,902,154.44, 2,624,692.86 and 1,156,700.00 is: 1,596,075.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,902,154.44 : 2,624,692.86 = 1,156,700.00 : x
  2. Step 2: Convert to fraction form
    1,902,154.44/2,624,692.86 = 1,156,700.00/x
  3. Step 3: Cross multiply
    1,902,154.44x = 2,624,692.86 × 1,156,700.00
  4. Step 4: Simplify right side
    1,902,154.44x = 3,035,982,218,038.54
  5. Step 5: Solve for x
    x = 3,035,982,218,038.54/1,902,154.44
  6. Step 6: Final answer
    x = 1,596,075.57

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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.