Home / 9,886,607.36-14,830,170.24-3,155,015.04

Finding the Fourth Proportional to 9,886,607.36, 14,830,170.24 and 3,155,015.04

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Solution

The fourth proportional to 9,886,607.36, 14,830,170.24 and 3,155,015.04 is: 4,732,605.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,886,607.36 : 14,830,170.24 = 3,155,015.04 : x
  2. Step 2: Convert to fraction form
    9,886,607.36/14,830,170.24 = 3,155,015.04/x
  3. Step 3: Cross multiply
    9,886,607.36x = 14,830,170.24 × 3,155,015.04
  4. Step 4: Simplify right side
    9,886,607.36x = 46,789,410,152,960.41
  5. Step 5: Solve for x
    x = 46,789,410,152,960.41/9,886,607.36
  6. Step 6: Final answer
    x = 4,732,605.28

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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.