Home / 1,050,537.40-1,572,306.90-924,566.20

Finding the Fourth Proportional to 1,050,537.40, 1,572,306.90 and 924,566.20

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Solution

The fourth proportional to 1,050,537.40, 1,572,306.90 and 924,566.20 is: 1,383,769.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,537.40 : 1,572,306.90 = 924,566.20 : x
  2. Step 2: Convert to fraction form
    1,050,537.40/1,572,306.90 = 924,566.20/x
  3. Step 3: Cross multiply
    1,050,537.40x = 1,572,306.90 × 924,566.20
  4. Step 4: Simplify right side
    1,050,537.40x = 1,453,701,815,766.78
  5. Step 5: Solve for x
    x = 1,453,701,815,766.78/1,050,537.40
  6. Step 6: Final answer
    x = 1,383,769.69

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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.