Home / 1,592,303.06-2,197,363.10-867,162.89

Finding the Fourth Proportional to 1,592,303.06, 2,197,363.10 and 867,162.89

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Solution

The fourth proportional to 1,592,303.06, 2,197,363.10 and 867,162.89 is: 1,196,676.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,303.06 : 2,197,363.10 = 867,162.89 : x
  2. Step 2: Convert to fraction form
    1,592,303.06/2,197,363.10 = 867,162.89/x
  3. Step 3: Cross multiply
    1,592,303.06x = 2,197,363.10 × 867,162.89
  4. Step 4: Simplify right side
    1,592,303.06x = 1,905,471,720,852.73
  5. Step 5: Solve for x
    x = 1,905,471,720,852.73/1,592,303.06
  6. Step 6: Final answer
    x = 1,196,676.55

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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.