Home / 1,624,091.06-2,241,011.05-898,937.04

Finding the Fourth Proportional to 1,624,091.06, 2,241,011.05 and 898,937.04

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Solution

The fourth proportional to 1,624,091.06, 2,241,011.05 and 898,937.04 is: 1,240,403.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,091.06 : 2,241,011.05 = 898,937.04 : x
  2. Step 2: Convert to fraction form
    1,624,091.06/2,241,011.05 = 898,937.04/x
  3. Step 3: Cross multiply
    1,624,091.06x = 2,241,011.05 × 898,937.04
  4. Step 4: Simplify right side
    1,624,091.06x = 2,014,527,837,646.95
  5. Step 5: Solve for x
    x = 2,014,527,837,646.95/1,624,091.06
  6. Step 6: Final answer
    x = 1,240,403.25

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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.