Home / 1,570,793.10-2,357,356.05-624,842.70

Finding the Fourth Proportional to 1,570,793.10, 2,357,356.05 and 624,842.70

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Solution

The fourth proportional to 1,570,793.10, 2,357,356.05 and 624,842.70 is: 937,728.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,793.10 : 2,357,356.05 = 624,842.70 : x
  2. Step 2: Convert to fraction form
    1,570,793.10/2,357,356.05 = 624,842.70/x
  3. Step 3: Cross multiply
    1,570,793.10x = 2,357,356.05 × 624,842.70
  4. Step 4: Simplify right side
    1,570,793.10x = 1,472,976,719,143.33
  5. Step 5: Solve for x
    x = 1,472,976,719,143.33/1,570,793.10
  6. Step 6: Final answer
    x = 937,728.03

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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.