Home / 3,375,459.48-4,658,097.75-1,826,686.90

Finding the Fourth Proportional to 3,375,459.48, 4,658,097.75 and 1,826,686.90

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Solution

The fourth proportional to 3,375,459.48, 4,658,097.75 and 1,826,686.90 is: 2,520,808.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,459.48 : 4,658,097.75 = 1,826,686.90 : x
  2. Step 2: Convert to fraction form
    3,375,459.48/4,658,097.75 = 1,826,686.90/x
  3. Step 3: Cross multiply
    3,375,459.48x = 4,658,097.75 × 1,826,686.90
  4. Step 4: Simplify right side
    3,375,459.48x = 8,508,886,159,780.38
  5. Step 5: Solve for x
    x = 8,508,886,159,780.38/3,375,459.48
  6. Step 6: Final answer
    x = 2,520,808.27

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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.