Home / 4,736,407.10-7,101,111.45-2,038,523.90

Finding the Fourth Proportional to 4,736,407.10, 7,101,111.45 and 2,038,523.90

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Solution

The fourth proportional to 4,736,407.10, 7,101,111.45 and 2,038,523.90 is: 3,056,279.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,407.10 : 7,101,111.45 = 2,038,523.90 : x
  2. Step 2: Convert to fraction form
    4,736,407.10/7,101,111.45 = 2,038,523.90/x
  3. Step 3: Cross multiply
    4,736,407.10x = 7,101,111.45 × 2,038,523.90
  4. Step 4: Simplify right side
    4,736,407.10x = 14,475,785,407,388.65
  5. Step 5: Solve for x
    x = 14,475,785,407,388.65/4,736,407.10
  6. Step 6: Final answer
    x = 3,056,279.81

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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.