Home / 2,101,079.84-3,152,604-1,035,541.04

Finding the Fourth Proportional to 2,101,079.84, 3,152,604 and 1,035,541.04

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Solution

The fourth proportional to 2,101,079.84, 3,152,604 and 1,035,541.04 is: 1,553,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,079.84 : 3,152,604 = 1,035,541.04 : x
  2. Step 2: Convert to fraction form
    2,101,079.84/3,152,604 = 1,035,541.04/x
  3. Step 3: Cross multiply
    2,101,079.84x = 3,152,604 × 1,035,541.04
  4. Step 4: Simplify right side
    2,101,079.84x = 3,264,650,824,868.16
  5. Step 5: Solve for x
    x = 3,264,650,824,868.16/2,101,079.84
  6. Step 6: Final answer
    x = 1,553,796.65

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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.