Home / 2,014,032.66-2,779,283.07-1,153,994.82

Finding the Fourth Proportional to 2,014,032.66, 2,779,283.07 and 1,153,994.82

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Solution

The fourth proportional to 2,014,032.66, 2,779,283.07 and 1,153,994.82 is: 1,592,465.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,032.66 : 2,779,283.07 = 1,153,994.82 : x
  2. Step 2: Convert to fraction form
    2,014,032.66/2,779,283.07 = 1,153,994.82/x
  3. Step 3: Cross multiply
    2,014,032.66x = 2,779,283.07 × 1,153,994.82
  4. Step 4: Simplify right side
    2,014,032.66x = 3,207,278,266,093.70
  5. Step 5: Solve for x
    x = 3,207,278,266,093.70/2,014,032.66
  6. Step 6: Final answer
    x = 1,592,465.87

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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.