Home / 1,808,907.36-2,496,167.28-1,004,028

Finding the Fourth Proportional to 1,808,907.36, 2,496,167.28 and 1,004,028

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Solution

The fourth proportional to 1,808,907.36, 2,496,167.28 and 1,004,028 is: 1,385,489.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,907.36 : 2,496,167.28 = 1,004,028 : x
  2. Step 2: Convert to fraction form
    1,808,907.36/2,496,167.28 = 1,004,028/x
  3. Step 3: Cross multiply
    1,808,907.36x = 2,496,167.28 × 1,004,028
  4. Step 4: Simplify right side
    1,808,907.36x = 2,506,221,841,803.84
  5. Step 5: Solve for x
    x = 2,506,221,841,803.84/1,808,907.36
  6. Step 6: Final answer
    x = 1,385,489.33

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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.