Home / 923,714.20-1,290,050.60-923,714.20

Finding the Fourth Proportional to 923,714.20, 1,290,050.60 and 923,714.20

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Solution

The fourth proportional to 923,714.20, 1,290,050.60 and 923,714.20 is: 1,290,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,714.20 : 1,290,050.60 = 923,714.20 : x
  2. Step 2: Convert to fraction form
    923,714.20/1,290,050.60 = 923,714.20/x
  3. Step 3: Cross multiply
    923,714.20x = 1,290,050.60 × 923,714.20
  4. Step 4: Simplify right side
    923,714.20x = 1,191,638,057,938.52
  5. Step 5: Solve for x
    x = 1,191,638,057,938.52/923,714.20
  6. Step 6: Final answer
    x = 1,290,050.60

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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.