Home / 2,859,035.09-4,263,332.02-2,462,225.81

Finding the Fourth Proportional to 2,859,035.09, 4,263,332.02 and 2,462,225.81

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Solution

The fourth proportional to 2,859,035.09, 4,263,332.02 and 2,462,225.81 is: 3,671,618.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,859,035.09 : 4,263,332.02 = 2,462,225.81 : x
  2. Step 2: Convert to fraction form
    2,859,035.09/4,263,332.02 = 2,462,225.81/x
  3. Step 3: Cross multiply
    2,859,035.09x = 4,263,332.02 × 2,462,225.81
  4. Step 4: Simplify right side
    2,859,035.09x = 10,497,286,108,771.21
  5. Step 5: Solve for x
    x = 10,497,286,108,771.21/2,859,035.09
  6. Step 6: Final answer
    x = 3,671,618.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.