Home / 9,359,637.30-14,042,080.35-3,970,869.30

Finding the Fourth Proportional to 9,359,637.30, 14,042,080.35 and 3,970,869.30

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Solution

The fourth proportional to 9,359,637.30, 14,042,080.35 and 3,970,869.30 is: 5,957,417.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,637.30 : 14,042,080.35 = 3,970,869.30 : x
  2. Step 2: Convert to fraction form
    9,359,637.30/14,042,080.35 = 3,970,869.30/x
  3. Step 3: Cross multiply
    9,359,637.30x = 14,042,080.35 × 3,970,869.30
  4. Step 4: Simplify right side
    9,359,637.30x = 55,759,265,769,948.25
  5. Step 5: Solve for x
    x = 55,759,265,769,948.25/9,359,637.30
  6. Step 6: Final answer
    x = 5,957,417.36

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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.