Home / 1,043,339.22-1,573,055.06-1,036,862.46

Finding the Fourth Proportional to 1,043,339.22, 1,573,055.06 and 1,036,862.46

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Solution

The fourth proportional to 1,043,339.22, 1,573,055.06 and 1,036,862.46 is: 1,563,289.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,339.22 : 1,573,055.06 = 1,036,862.46 : x
  2. Step 2: Convert to fraction form
    1,043,339.22/1,573,055.06 = 1,036,862.46/x
  3. Step 3: Cross multiply
    1,043,339.22x = 1,573,055.06 × 1,036,862.46
  4. Step 4: Simplify right side
    1,043,339.22x = 1,631,041,734,042.74
  5. Step 5: Solve for x
    x = 1,631,041,734,042.74/1,043,339.22
  6. Step 6: Final answer
    x = 1,563,289.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.