Home / 6,624,904.38-9,937,360.13-2,076,307.53

Finding the Fourth Proportional to 6,624,904.38, 9,937,360.13 and 2,076,307.53

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Solution

The fourth proportional to 6,624,904.38, 9,937,360.13 and 2,076,307.53 is: 3,114,462.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,904.38 : 9,937,360.13 = 2,076,307.53 : x
  2. Step 2: Convert to fraction form
    6,624,904.38/9,937,360.13 = 2,076,307.53/x
  3. Step 3: Cross multiply
    6,624,904.38x = 9,937,360.13 × 2,076,307.53
  4. Step 4: Simplify right side
    6,624,904.38x = 20,633,015,655,859.24
  5. Step 5: Solve for x
    x = 20,633,015,655,859.24/6,624,904.38
  6. Step 6: Final answer
    x = 3,114,462.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.