Home / 623,273.20-935,370.60-249,564.40

Finding the Fourth Proportional to 623,273.20, 935,370.60 and 249,564.40

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Solution

The fourth proportional to 623,273.20, 935,370.60 and 249,564.40 is: 374,531.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,273.20 : 935,370.60 = 249,564.40 : x
  2. Step 2: Convert to fraction form
    623,273.20/935,370.60 = 249,564.40/x
  3. Step 3: Cross multiply
    623,273.20x = 935,370.60 × 249,564.40
  4. Step 4: Simplify right side
    623,273.20x = 233,435,202,566.64
  5. Step 5: Solve for x
    x = 233,435,202,566.64/623,273.20
  6. Step 6: Final answer
    x = 374,531.11

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1.5x scale

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.