Home / 9,083,049.79-12,534,911.40-4,953,306.91

Finding the Fourth Proportional to 9,083,049.79, 12,534,911.40 and 4,953,306.91

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Solution

The fourth proportional to 9,083,049.79, 12,534,911.40 and 4,953,306.91 is: 6,835,728.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,049.79 : 12,534,911.40 = 4,953,306.91 : x
  2. Step 2: Convert to fraction form
    9,083,049.79/12,534,911.40 = 4,953,306.91/x
  3. Step 3: Cross multiply
    9,083,049.79x = 12,534,911.40 × 4,953,306.91
  4. Step 4: Simplify right side
    9,083,049.79x = 62,089,263,253,857.78
  5. Step 5: Solve for x
    x = 62,089,263,253,857.78/9,083,049.79
  6. Step 6: Final answer
    x = 6,835,728.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.