Home / 7,673,397.84-10,590,066-6,589,258.56

Finding the Fourth Proportional to 7,673,397.84, 10,590,066 and 6,589,258.56

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Solution

The fourth proportional to 7,673,397.84, 10,590,066 and 6,589,258.56 is: 9,093,844.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,673,397.84 : 10,590,066 = 6,589,258.56 : x
  2. Step 2: Convert to fraction form
    7,673,397.84/10,590,066 = 6,589,258.56/x
  3. Step 3: Cross multiply
    7,673,397.84x = 10,590,066 × 6,589,258.56
  4. Step 4: Simplify right side
    7,673,397.84x = 69,780,683,041,464.95
  5. Step 5: Solve for x
    x = 69,780,683,041,464.95/7,673,397.84
  6. Step 6: Final answer
    x = 9,093,844.02

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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.