Home / 1,463,948.04-2,018,644.02-953,704.20

Finding the Fourth Proportional to 1,463,948.04, 2,018,644.02 and 953,704.20

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Solution

The fourth proportional to 1,463,948.04, 2,018,644.02 and 953,704.20 is: 1,315,066.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,948.04 : 2,018,644.02 = 953,704.20 : x
  2. Step 2: Convert to fraction form
    1,463,948.04/2,018,644.02 = 953,704.20/x
  3. Step 3: Cross multiply
    1,463,948.04x = 2,018,644.02 × 953,704.20
  4. Step 4: Simplify right side
    1,463,948.04x = 1,925,189,280,178.88
  5. Step 5: Solve for x
    x = 1,925,189,280,178.88/1,463,948.04
  6. Step 6: Final answer
    x = 1,315,066.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.