Home / 594,717.18-819,578.38-583,787.04

Finding the Fourth Proportional to 594,717.18, 819,578.38 and 583,787.04

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Solution

The fourth proportional to 594,717.18, 819,578.38 and 583,787.04 is: 804,515.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,717.18 : 819,578.38 = 583,787.04 : x
  2. Step 2: Convert to fraction form
    594,717.18/819,578.38 = 583,787.04/x
  3. Step 3: Cross multiply
    594,717.18x = 819,578.38 × 583,787.04
  4. Step 4: Simplify right side
    594,717.18x = 478,459,236,508.20
  5. Step 5: Solve for x
    x = 478,459,236,508.20/594,717.18
  6. Step 6: Final answer
    x = 804,515.58

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1.5x scale

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.