Home / 3,803,833.11-5,702,363.15-1,374,444.51

Finding the Fourth Proportional to 3,803,833.11, 5,702,363.15 and 1,374,444.51

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Solution

The fourth proportional to 3,803,833.11, 5,702,363.15 and 1,374,444.51 is: 2,060,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,833.11 : 5,702,363.15 = 1,374,444.51 : x
  2. Step 2: Convert to fraction form
    3,803,833.11/5,702,363.15 = 1,374,444.51/x
  3. Step 3: Cross multiply
    3,803,833.11x = 5,702,363.15 × 1,374,444.51
  4. Step 4: Simplify right side
    3,803,833.11x = 7,837,581,697,287.72
  5. Step 5: Solve for x
    x = 7,837,581,697,287.72/3,803,833.11
  6. Step 6: Final answer
    x = 2,060,443.10

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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.