Home / 9,484,165.53-13,088,465.33-5,812,372.76

Finding the Fourth Proportional to 9,484,165.53, 13,088,465.33 and 5,812,372.76

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Solution

The fourth proportional to 9,484,165.53, 13,088,465.33 and 5,812,372.76 is: 8,021,268.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,165.53 : 13,088,465.33 = 5,812,372.76 : x
  2. Step 2: Convert to fraction form
    9,484,165.53/13,088,465.33 = 5,812,372.76/x
  3. Step 3: Cross multiply
    9,484,165.53x = 13,088,465.33 × 5,812,372.76
  4. Step 4: Simplify right side
    9,484,165.53x = 76,075,039,259,792.22
  5. Step 5: Solve for x
    x = 76,075,039,259,792.22/9,484,165.53
  6. Step 6: Final answer
    x = 8,021,268.61

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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.