Home / 1,654,301.64-2,282,667.81-1,034,033.40

Finding the Fourth Proportional to 1,654,301.64, 2,282,667.81 and 1,034,033.40

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Solution

The fourth proportional to 1,654,301.64, 2,282,667.81 and 1,034,033.40 is: 1,426,798.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,301.64 : 2,282,667.81 = 1,034,033.40 : x
  2. Step 2: Convert to fraction form
    1,654,301.64/2,282,667.81 = 1,034,033.40/x
  3. Step 3: Cross multiply
    1,654,301.64x = 2,282,667.81 × 1,034,033.40
  4. Step 4: Simplify right side
    1,654,301.64x = 2,360,354,756,644.85
  5. Step 5: Solve for x
    x = 2,360,354,756,644.85/1,654,301.64
  6. Step 6: Final answer
    x = 1,426,798.29

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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.