Home / 4,362,017.32-6,542,525.38-1,167,392.76

Finding the Fourth Proportional to 4,362,017.32, 6,542,525.38 and 1,167,392.76

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Solution

The fourth proportional to 4,362,017.32, 6,542,525.38 and 1,167,392.76 is: 1,750,955.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,017.32 : 6,542,525.38 = 1,167,392.76 : x
  2. Step 2: Convert to fraction form
    4,362,017.32/6,542,525.38 = 1,167,392.76/x
  3. Step 3: Cross multiply
    4,362,017.32x = 6,542,525.38 × 1,167,392.76
  4. Step 4: Simplify right side
    4,362,017.32x = 7,637,696,760,728.25
  5. Step 5: Solve for x
    x = 7,637,696,760,728.25/4,362,017.32
  6. Step 6: Final answer
    x = 1,750,955.17

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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.