Home / 1,483,826.58-2,047,689.72-910,657.62

Finding the Fourth Proportional to 1,483,826.58, 2,047,689.72 and 910,657.62

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Solution

The fourth proportional to 1,483,826.58, 2,047,689.72 and 910,657.62 is: 1,256,713.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,826.58 : 2,047,689.72 = 910,657.62 : x
  2. Step 2: Convert to fraction form
    1,483,826.58/2,047,689.72 = 910,657.62/x
  3. Step 3: Cross multiply
    1,483,826.58x = 2,047,689.72 × 910,657.62
  4. Step 4: Simplify right side
    1,483,826.58x = 1,864,744,246,913.67
  5. Step 5: Solve for x
    x = 1,864,744,246,913.67/1,483,826.58
  6. Step 6: Final answer
    x = 1,256,713.06

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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.