Home / 2,346,637.50-3,238,359.75-1,273,549.50

Finding the Fourth Proportional to 2,346,637.50, 3,238,359.75 and 1,273,549.50

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Solution

The fourth proportional to 2,346,637.50, 3,238,359.75 and 1,273,549.50 is: 1,757,498.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,637.50 : 3,238,359.75 = 1,273,549.50 : x
  2. Step 2: Convert to fraction form
    2,346,637.50/3,238,359.75 = 1,273,549.50/x
  3. Step 3: Cross multiply
    2,346,637.50x = 3,238,359.75 × 1,273,549.50
  4. Step 4: Simplify right side
    2,346,637.50x = 4,124,211,440,432.63
  5. Step 5: Solve for x
    x = 4,124,211,440,432.63/2,346,637.50
  6. Step 6: Final answer
    x = 1,757,498.31

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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.