Home / 2,426,877.64-3,640,784.64-930,853

Finding the Fourth Proportional to 2,426,877.64, 3,640,784.64 and 930,853

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Solution

The fourth proportional to 2,426,877.64, 3,640,784.64 and 930,853 is: 1,396,459.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,877.64 : 3,640,784.64 = 930,853 : x
  2. Step 2: Convert to fraction form
    2,426,877.64/3,640,784.64 = 930,853/x
  3. Step 3: Cross multiply
    2,426,877.64x = 3,640,784.64 × 930,853
  4. Step 4: Simplify right side
    2,426,877.64x = 3,389,035,304,497.92
  5. Step 5: Solve for x
    x = 3,389,035,304,497.92/2,426,877.64
  6. Step 6: Final answer
    x = 1,396,459.08

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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.