Home / 2,852,039.29-4,282,332.77-2,468,969.70

Finding the Fourth Proportional to 2,852,039.29, 4,282,332.77 and 2,468,969.70

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Solution

The fourth proportional to 2,852,039.29, 4,282,332.77 and 2,468,969.70 is: 3,707,154.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,039.29 : 4,282,332.77 = 2,468,969.70 : x
  2. Step 2: Convert to fraction form
    2,852,039.29/4,282,332.77 = 2,468,969.70/x
  3. Step 3: Cross multiply
    2,852,039.29x = 4,282,332.77 × 2,468,969.70
  4. Step 4: Simplify right side
    2,852,039.29x = 10,572,949,842,102.22
  5. Step 5: Solve for x
    x = 10,572,949,842,102.22/2,852,039.29
  6. Step 6: Final answer
    x = 3,707,154.35

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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.