Home / 10,476,304.90-14,457,155.61-5,892,629.38

Finding the Fourth Proportional to 10,476,304.90, 14,457,155.61 and 5,892,629.38

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Solution

The fourth proportional to 10,476,304.90, 14,457,155.61 and 5,892,629.38 is: 8,131,746.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,476,304.90 : 14,457,155.61 = 5,892,629.38 : x
  2. Step 2: Convert to fraction form
    10,476,304.90/14,457,155.61 = 5,892,629.38/x
  3. Step 3: Cross multiply
    10,476,304.90x = 14,457,155.61 × 5,892,629.38
  4. Step 4: Simplify right side
    10,476,304.90x = 85,190,659,898,717.81
  5. Step 5: Solve for x
    x = 85,190,659,898,717.81/10,476,304.90
  6. Step 6: Final answer
    x = 8,131,746.90

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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.