Home / 1,832,904.60-2,750,669.10-1,033,337.40

Finding the Fourth Proportional to 1,832,904.60, 2,750,669.10 and 1,033,337.40

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Solution

The fourth proportional to 1,832,904.60, 2,750,669.10 and 1,033,337.40 is: 1,550,745.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,904.60 : 2,750,669.10 = 1,033,337.40 : x
  2. Step 2: Convert to fraction form
    1,832,904.60/2,750,669.10 = 1,033,337.40/x
  3. Step 3: Cross multiply
    1,832,904.60x = 2,750,669.10 × 1,033,337.40
  4. Step 4: Simplify right side
    1,832,904.60x = 2,842,369,256,054.34
  5. Step 5: Solve for x
    x = 2,842,369,256,054.34/1,832,904.60
  6. Step 6: Final answer
    x = 1,550,745.88

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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.