Home / 5,009,127.60-7,514,003.07-1,814,281.46

Finding the Fourth Proportional to 5,009,127.60, 7,514,003.07 and 1,814,281.46

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Solution

The fourth proportional to 5,009,127.60, 7,514,003.07 and 1,814,281.46 is: 2,721,535.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,127.60 : 7,514,003.07 = 1,814,281.46 : x
  2. Step 2: Convert to fraction form
    5,009,127.60/7,514,003.07 = 1,814,281.46/x
  3. Step 3: Cross multiply
    5,009,127.60x = 7,514,003.07 × 1,814,281.46
  4. Step 4: Simplify right side
    5,009,127.60x = 13,632,516,422,714.07
  5. Step 5: Solve for x
    x = 13,632,516,422,714.07/5,009,127.60
  6. Step 6: Final answer
    x = 2,721,535.07

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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.