Home / 2,101,071.84-3,152,592-1,035,533.04

Finding the Fourth Proportional to 2,101,071.84, 3,152,592 and 1,035,533.04

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Solution

The fourth proportional to 2,101,071.84, 3,152,592 and 1,035,533.04 is: 1,553,784.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,071.84 : 3,152,592 = 1,035,533.04 : x
  2. Step 2: Convert to fraction form
    2,101,071.84/3,152,592 = 1,035,533.04/x
  3. Step 3: Cross multiply
    2,101,071.84x = 3,152,592 × 1,035,533.04
  4. Step 4: Simplify right side
    2,101,071.84x = 3,264,613,177,639.68
  5. Step 5: Solve for x
    x = 3,264,613,177,639.68/2,101,071.84
  6. Step 6: Final answer
    x = 1,553,784.65

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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.