Home / 2,036,088.40-2,810,758.63-1,176,482.38

Finding the Fourth Proportional to 2,036,088.40, 2,810,758.63 and 1,176,482.38

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Solution

The fourth proportional to 2,036,088.40, 2,810,758.63 and 1,176,482.38 is: 1,624,098.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,088.40 : 2,810,758.63 = 1,176,482.38 : x
  2. Step 2: Convert to fraction form
    2,036,088.40/2,810,758.63 = 1,176,482.38/x
  3. Step 3: Cross multiply
    2,036,088.40x = 2,810,758.63 × 1,176,482.38
  4. Step 4: Simplify right side
    2,036,088.40x = 3,306,808,002,627.94
  5. Step 5: Solve for x
    x = 3,306,808,002,627.94/2,036,088.40
  6. Step 6: Final answer
    x = 1,624,098.44

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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.