Home / 2,224,074.76-3,334,848.22-875,507.08

Finding the Fourth Proportional to 2,224,074.76, 3,334,848.22 and 875,507.08

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Solution

The fourth proportional to 2,224,074.76, 3,334,848.22 and 875,507.08 is: 1,312,763.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,074.76 : 3,334,848.22 = 875,507.08 : x
  2. Step 2: Convert to fraction form
    2,224,074.76/3,334,848.22 = 875,507.08/x
  3. Step 3: Cross multiply
    2,224,074.76x = 3,334,848.22 × 875,507.08
  4. Step 4: Simplify right side
    2,224,074.76x = 2,919,683,227,335.40
  5. Step 5: Solve for x
    x = 2,919,683,227,335.40/2,224,074.76
  6. Step 6: Final answer
    x = 1,312,763.08

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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.