Home / 2,925,801.06-4,038,417.05-1,702,342.91

Finding the Fourth Proportional to 2,925,801.06, 4,038,417.05 and 1,702,342.91

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Solution

The fourth proportional to 2,925,801.06, 4,038,417.05 and 1,702,342.91 is: 2,349,705.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,801.06 : 4,038,417.05 = 1,702,342.91 : x
  2. Step 2: Convert to fraction form
    2,925,801.06/4,038,417.05 = 1,702,342.91/x
  3. Step 3: Cross multiply
    2,925,801.06x = 4,038,417.05 × 1,702,342.91
  4. Step 4: Simplify right side
    2,925,801.06x = 6,874,770,603,986.82
  5. Step 5: Solve for x
    x = 6,874,770,603,986.82/2,925,801.06
  6. Step 6: Final answer
    x = 2,349,705.42

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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.