Home / 3,047,966.10-4,572,139.23-804,106.26

Finding the Fourth Proportional to 3,047,966.10, 4,572,139.23 and 804,106.26

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Solution

The fourth proportional to 3,047,966.10, 4,572,139.23 and 804,106.26 is: 1,206,209.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,966.10 : 4,572,139.23 = 804,106.26 : x
  2. Step 2: Convert to fraction form
    3,047,966.10/4,572,139.23 = 804,106.26/x
  3. Step 3: Cross multiply
    3,047,966.10x = 4,572,139.23 × 804,106.26
  4. Step 4: Simplify right side
    3,047,966.10x = 3,676,485,776,434.58
  5. Step 5: Solve for x
    x = 3,676,485,776,434.58/3,047,966.10
  6. Step 6: Final answer
    x = 1,206,209.54

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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.