Home / 6,842,146.06-9,391,865.87-6,050,430.19

Finding the Fourth Proportional to 6,842,146.06, 9,391,865.87 and 6,050,430.19

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Solution

The fourth proportional to 6,842,146.06, 9,391,865.87 and 6,050,430.19 is: 8,305,117.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,842,146.06 : 9,391,865.87 = 6,050,430.19 : x
  2. Step 2: Convert to fraction form
    6,842,146.06/9,391,865.87 = 6,050,430.19/x
  3. Step 3: Cross multiply
    6,842,146.06x = 9,391,865.87 × 6,050,430.19
  4. Step 4: Simplify right side
    6,842,146.06x = 56,824,828,800,278.62
  5. Step 5: Solve for x
    x = 56,824,828,800,278.62/6,842,146.06
  6. Step 6: Final answer
    x = 8,305,117.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.