Home / 2,573,470.95-3,858,888.29-1,359,699.18

Finding the Fourth Proportional to 2,573,470.95, 3,858,888.29 and 1,359,699.18

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Solution

The fourth proportional to 2,573,470.95, 3,858,888.29 and 1,359,699.18 is: 2,038,852.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,470.95 : 3,858,888.29 = 1,359,699.18 : x
  2. Step 2: Convert to fraction form
    2,573,470.95/3,858,888.29 = 1,359,699.18/x
  3. Step 3: Cross multiply
    2,573,470.95x = 3,858,888.29 × 1,359,699.18
  4. Step 4: Simplify right side
    2,573,470.95x = 5,246,927,236,826.11
  5. Step 5: Solve for x
    x = 5,246,927,236,826.11/2,573,470.95
  6. Step 6: Final answer
    x = 2,038,852.33

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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.