Home / 1,056,043.80-1,584,065.70-583,651.80

Finding the Fourth Proportional to 1,056,043.80, 1,584,065.70 and 583,651.80

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Solution

The fourth proportional to 1,056,043.80, 1,584,065.70 and 583,651.80 is: 875,477.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,043.80 : 1,584,065.70 = 583,651.80 : x
  2. Step 2: Convert to fraction form
    1,056,043.80/1,584,065.70 = 583,651.80/x
  3. Step 3: Cross multiply
    1,056,043.80x = 1,584,065.70 × 583,651.80
  4. Step 4: Simplify right side
    1,056,043.80x = 924,542,797,123.26
  5. Step 5: Solve for x
    x = 924,542,797,123.26/1,056,043.80
  6. Step 6: Final answer
    x = 875,477.70

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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.