Home / 1,915,332.56-2,873,845.18-1,004,297.48

Finding the Fourth Proportional to 1,915,332.56, 2,873,845.18 and 1,004,297.48

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Solution

The fourth proportional to 1,915,332.56, 2,873,845.18 and 1,004,297.48 is: 1,506,890.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,332.56 : 2,873,845.18 = 1,004,297.48 : x
  2. Step 2: Convert to fraction form
    1,915,332.56/2,873,845.18 = 1,004,297.48/x
  3. Step 3: Cross multiply
    1,915,332.56x = 2,873,845.18 × 1,004,297.48
  4. Step 4: Simplify right side
    1,915,332.56x = 2,886,195,472,184.15
  5. Step 5: Solve for x
    x = 2,886,195,472,184.15/1,915,332.56
  6. Step 6: Final answer
    x = 1,506,890.00

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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.