Home / 2,039,026.20-3,058,341.86-619,094.58

Finding the Fourth Proportional to 2,039,026.20, 3,058,341.86 and 619,094.58

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Solution

The fourth proportional to 2,039,026.20, 3,058,341.86 and 619,094.58 is: 928,581.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,026.20 : 3,058,341.86 = 619,094.58 : x
  2. Step 2: Convert to fraction form
    2,039,026.20/3,058,341.86 = 619,094.58/x
  3. Step 3: Cross multiply
    2,039,026.20x = 3,058,341.86 × 619,094.58
  4. Step 4: Simplify right side
    2,039,026.20x = 1,893,402,869,313.12
  5. Step 5: Solve for x
    x = 1,893,402,869,313.12/2,039,026.20
  6. Step 6: Final answer
    x = 928,581.92

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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.