Home / 13,596,539.04-20,395,371.36-4,011,917.52

Finding the Fourth Proportional to 13,596,539.04, 20,395,371.36 and 4,011,917.52

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Solution

The fourth proportional to 13,596,539.04, 20,395,371.36 and 4,011,917.52 is: 6,018,042.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,596,539.04 : 20,395,371.36 = 4,011,917.52 : x
  2. Step 2: Convert to fraction form
    13,596,539.04/20,395,371.36 = 4,011,917.52/x
  3. Step 3: Cross multiply
    13,596,539.04x = 20,395,371.36 × 4,011,917.52
  4. Step 4: Simplify right side
    13,596,539.04x = 81,824,547,686,090.22
  5. Step 5: Solve for x
    x = 81,824,547,686,090.22/13,596,539.04
  6. Step 6: Final answer
    x = 6,018,042.34

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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.