Home / 2,697,692.28-4,046,810.81-875,981.06

Finding the Fourth Proportional to 2,697,692.28, 4,046,810.81 and 875,981.06

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Solution

The fourth proportional to 2,697,692.28, 4,046,810.81 and 875,981.06 is: 1,314,060.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,692.28 : 4,046,810.81 = 875,981.06 : x
  2. Step 2: Convert to fraction form
    2,697,692.28/4,046,810.81 = 875,981.06/x
  3. Step 3: Cross multiply
    2,697,692.28x = 4,046,810.81 × 875,981.06
  4. Step 4: Simplify right side
    2,697,692.28x = 3,544,929,598,349.30
  5. Step 5: Solve for x
    x = 3,544,929,598,349.30/2,697,692.28
  6. Step 6: Final answer
    x = 1,314,060.03

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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.