Home / 2,703,119.76-3,730,315.20-1,462,730.16

Finding the Fourth Proportional to 2,703,119.76, 3,730,315.20 and 1,462,730.16

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Solution

The fourth proportional to 2,703,119.76, 3,730,315.20 and 1,462,730.16 is: 2,018,572.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,119.76 : 3,730,315.20 = 1,462,730.16 : x
  2. Step 2: Convert to fraction form
    2,703,119.76/3,730,315.20 = 1,462,730.16/x
  3. Step 3: Cross multiply
    2,703,119.76x = 3,730,315.20 × 1,462,730.16
  4. Step 4: Simplify right side
    2,703,119.76x = 5,456,444,549,346.43
  5. Step 5: Solve for x
    x = 5,456,444,549,346.43/2,703,119.76
  6. Step 6: Final answer
    x = 2,018,572.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.