Home / 3,041,570.17-4,197,079.75-1,817,632.02

Finding the Fourth Proportional to 3,041,570.17, 4,197,079.75 and 1,817,632.02

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Solution

The fourth proportional to 3,041,570.17, 4,197,079.75 and 1,817,632.02 is: 2,508,160.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,570.17 : 4,197,079.75 = 1,817,632.02 : x
  2. Step 2: Convert to fraction form
    3,041,570.17/4,197,079.75 = 1,817,632.02/x
  3. Step 3: Cross multiply
    3,041,570.17x = 4,197,079.75 × 1,817,632.02
  4. Step 4: Simplify right side
    3,041,570.17x = 7,628,746,544,093.60
  5. Step 5: Solve for x
    x = 7,628,746,544,093.60/3,041,570.17
  6. Step 6: Final answer
    x = 2,508,160.63

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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.