Home / 1,742,750.46-2,614,127.75-544,679.06

Finding the Fourth Proportional to 1,742,750.46, 2,614,127.75 and 544,679.06

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Solution

The fourth proportional to 1,742,750.46, 2,614,127.75 and 544,679.06 is: 817,019.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,750.46 : 2,614,127.75 = 544,679.06 : x
  2. Step 2: Convert to fraction form
    1,742,750.46/2,614,127.75 = 544,679.06/x
  3. Step 3: Cross multiply
    1,742,750.46x = 2,614,127.75 × 544,679.06
  4. Step 4: Simplify right side
    1,742,750.46x = 1,423,860,629,795.88
  5. Step 5: Solve for x
    x = 1,423,860,629,795.88/1,742,750.46
  6. Step 6: Final answer
    x = 817,019.22

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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.