Home / 1,524,597.64-2,104,327.05-1,035,394.90

Finding the Fourth Proportional to 1,524,597.64, 2,104,327.05 and 1,035,394.90

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Solution

The fourth proportional to 1,524,597.64, 2,104,327.05 and 1,035,394.90 is: 1,429,104.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,597.64 : 2,104,327.05 = 1,035,394.90 : x
  2. Step 2: Convert to fraction form
    1,524,597.64/2,104,327.05 = 1,035,394.90/x
  3. Step 3: Cross multiply
    1,524,597.64x = 2,104,327.05 × 1,035,394.90
  4. Step 4: Simplify right side
    1,524,597.64x = 2,178,809,495,502.05
  5. Step 5: Solve for x
    x = 2,178,809,495,502.05/1,524,597.64
  6. Step 6: Final answer
    x = 1,429,104.60

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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.