Home / 8,763,516.56-12,093,430.06-4,896,066.77

Finding the Fourth Proportional to 8,763,516.56, 12,093,430.06 and 4,896,066.77

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Solution

The fourth proportional to 8,763,516.56, 12,093,430.06 and 4,896,066.77 is: 6,756,447.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,516.56 : 12,093,430.06 = 4,896,066.77 : x
  2. Step 2: Convert to fraction form
    8,763,516.56/12,093,430.06 = 4,896,066.77/x
  3. Step 3: Cross multiply
    8,763,516.56x = 12,093,430.06 × 4,896,066.77
  4. Step 4: Simplify right side
    8,763,516.56x = 59,210,241,015,548.02
  5. Step 5: Solve for x
    x = 59,210,241,015,548.02/8,763,516.56
  6. Step 6: Final answer
    x = 6,756,447.66

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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.