Home / 3,035,800.71-4,553,030.48-876,356.51

Finding the Fourth Proportional to 3,035,800.71, 4,553,030.48 and 876,356.51

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Solution

The fourth proportional to 3,035,800.71, 4,553,030.48 and 876,356.51 is: 1,314,341.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,800.71 : 4,553,030.48 = 876,356.51 : x
  2. Step 2: Convert to fraction form
    3,035,800.71/4,553,030.48 = 876,356.51/x
  3. Step 3: Cross multiply
    3,035,800.71x = 4,553,030.48 × 876,356.51
  4. Step 4: Simplify right side
    3,035,800.71x = 3,990,077,874,229.49
  5. Step 5: Solve for x
    x = 3,990,077,874,229.49/3,035,800.71
  6. Step 6: Final answer
    x = 1,314,341.18

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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.