Home / 2,833,607.76-3,910,344.30-1,544,444.16

Finding the Fourth Proportional to 2,833,607.76, 3,910,344.30 and 1,544,444.16

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Solution

The fourth proportional to 2,833,607.76, 3,910,344.30 and 1,544,444.16 is: 2,131,314.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,607.76 : 3,910,344.30 = 1,544,444.16 : x
  2. Step 2: Convert to fraction form
    2,833,607.76/3,910,344.30 = 1,544,444.16/x
  3. Step 3: Cross multiply
    2,833,607.76x = 3,910,344.30 × 1,544,444.16
  4. Step 4: Simplify right side
    2,833,607.76x = 6,039,308,417,724.29
  5. Step 5: Solve for x
    x = 6,039,308,417,724.29/2,833,607.76
  6. Step 6: Final answer
    x = 2,131,314.19

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1.5x scale

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.