Home / 2,742,301.02-4,110,931.95-944,757.06

Finding the Fourth Proportional to 2,742,301.02, 4,110,931.95 and 944,757.06

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Solution

The fourth proportional to 2,742,301.02, 4,110,931.95 and 944,757.06 is: 1,416,267.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,301.02 : 4,110,931.95 = 944,757.06 : x
  2. Step 2: Convert to fraction form
    2,742,301.02/4,110,931.95 = 944,757.06/x
  3. Step 3: Cross multiply
    2,742,301.02x = 4,110,931.95 × 944,757.06
  4. Step 4: Simplify right side
    2,742,301.02x = 3,883,831,982,942.07
  5. Step 5: Solve for x
    x = 3,883,831,982,942.07/2,742,301.02
  6. Step 6: Final answer
    x = 1,416,267.56

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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.