Home / 2,306,632.02-3,183,139.50-1,274,210.88

Finding the Fourth Proportional to 2,306,632.02, 3,183,139.50 and 1,274,210.88

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Solution

The fourth proportional to 2,306,632.02, 3,183,139.50 and 1,274,210.88 is: 1,758,404.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,632.02 : 3,183,139.50 = 1,274,210.88 : x
  2. Step 2: Convert to fraction form
    2,306,632.02/3,183,139.50 = 1,274,210.88/x
  3. Step 3: Cross multiply
    2,306,632.02x = 3,183,139.50 × 1,274,210.88
  4. Step 4: Simplify right side
    2,306,632.02x = 4,055,990,983,457.76
  5. Step 5: Solve for x
    x = 4,055,990,983,457.76/2,306,632.02
  6. Step 6: Final answer
    x = 1,758,404.01

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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.