Home / 12,652,717.04-17,460,717.90-6,851,498.36

Finding the Fourth Proportional to 12,652,717.04, 17,460,717.90 and 6,851,498.36

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Solution

The fourth proportional to 12,652,717.04, 17,460,717.90 and 6,851,498.36 is: 9,455,050.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,652,717.04 : 17,460,717.90 = 6,851,498.36 : x
  2. Step 2: Convert to fraction form
    12,652,717.04/17,460,717.90 = 6,851,498.36/x
  3. Step 3: Cross multiply
    12,652,717.04x = 17,460,717.90 × 6,851,498.36
  4. Step 4: Simplify right side
    12,652,717.04x = 119,632,080,056,272.64
  5. Step 5: Solve for x
    x = 119,632,080,056,272.64/12,652,717.04
  6. Step 6: Final answer
    x = 9,455,050.62

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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.