Home / 1,047,121.84-1,570,294.80-373,024

Finding the Fourth Proportional to 1,047,121.84, 1,570,294.80 and 373,024

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Solution

The fourth proportional to 1,047,121.84, 1,570,294.80 and 373,024 is: 559,397.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,121.84 : 1,570,294.80 = 373,024 : x
  2. Step 2: Convert to fraction form
    1,047,121.84/1,570,294.80 = 373,024/x
  3. Step 3: Cross multiply
    1,047,121.84x = 1,570,294.80 × 373,024
  4. Step 4: Simplify right side
    1,047,121.84x = 585,757,647,475.20
  5. Step 5: Solve for x
    x = 585,757,647,475.20/1,047,121.84
  6. Step 6: Final answer
    x = 559,397.79

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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.