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Finding the Fourth Proportional to 595,577.60, 835,283.20 and 595,577.60

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Solution

The fourth proportional to 595,577.60, 835,283.20 and 595,577.60 is: 835,283.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,577.60 : 835,283.20 = 595,577.60 : x
  2. Step 2: Convert to fraction form
    595,577.60/835,283.20 = 595,577.60/x
  3. Step 3: Cross multiply
    595,577.60x = 835,283.20 × 595,577.60
  4. Step 4: Simplify right side
    595,577.60x = 497,475,963,576.32
  5. Step 5: Solve for x
    x = 497,475,963,576.32/595,577.60
  6. Step 6: Final answer
    x = 835,283.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.