Home / 1,446,068.70-2,167,029.45-1,064,007.90

Finding the Fourth Proportional to 1,446,068.70, 2,167,029.45 and 1,064,007.90

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Solution

The fourth proportional to 1,446,068.70, 2,167,029.45 and 1,064,007.90 is: 1,594,486.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,068.70 : 2,167,029.45 = 1,064,007.90 : x
  2. Step 2: Convert to fraction form
    1,446,068.70/2,167,029.45 = 1,064,007.90/x
  3. Step 3: Cross multiply
    1,446,068.70x = 2,167,029.45 × 1,064,007.90
  4. Step 4: Simplify right side
    1,446,068.70x = 2,305,736,454,332.65
  5. Step 5: Solve for x
    x = 2,305,736,454,332.65/1,446,068.70
  6. Step 6: Final answer
    x = 1,594,486.11

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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.