Home / 12,574,846-17,353,287.66-6,851,710

Finding the Fourth Proportional to 12,574,846, 17,353,287.66 and 6,851,710

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Solution

The fourth proportional to 12,574,846, 17,353,287.66 and 6,851,710 is: 9,455,359.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,574,846 : 17,353,287.66 = 6,851,710 : x
  2. Step 2: Convert to fraction form
    12,574,846/17,353,287.66 = 6,851,710/x
  3. Step 3: Cross multiply
    12,574,846x = 17,353,287.66 × 6,851,710
  4. Step 4: Simplify right side
    12,574,846x = 118,899,694,592,898.59
  5. Step 5: Solve for x
    x = 118,899,694,592,898.59/12,574,846
  6. Step 6: Final answer
    x = 9,455,359.90

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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.