Home / 1,484,276.94-2,225,030.31-585,726.12

Finding the Fourth Proportional to 1,484,276.94, 2,225,030.31 and 585,726.12

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Solution

The fourth proportional to 1,484,276.94, 2,225,030.31 and 585,726.12 is: 878,042.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,276.94 : 2,225,030.31 = 585,726.12 : x
  2. Step 2: Convert to fraction form
    1,484,276.94/2,225,030.31 = 585,726.12/x
  3. Step 3: Cross multiply
    1,484,276.94x = 2,225,030.31 × 585,726.12
  4. Step 4: Simplify right side
    1,484,276.94x = 1,303,258,370,358.70
  5. Step 5: Solve for x
    x = 1,303,258,370,358.70/1,484,276.94
  6. Step 6: Final answer
    x = 878,042.59

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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.