Home / 754,787.68-1,041,598.08-562,057.60

Finding the Fourth Proportional to 754,787.68, 1,041,598.08 and 562,057.60

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Solution

The fourth proportional to 754,787.68, 1,041,598.08 and 562,057.60 is: 775,632.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,787.68 : 1,041,598.08 = 562,057.60 : x
  2. Step 2: Convert to fraction form
    754,787.68/1,041,598.08 = 562,057.60/x
  3. Step 3: Cross multiply
    754,787.68x = 1,041,598.08 × 562,057.60
  4. Step 4: Simplify right side
    754,787.68x = 585,438,117,009.41
  5. Step 5: Solve for x
    x = 585,438,117,009.41/754,787.68
  6. Step 6: Final answer
    x = 775,632.85

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Double scale
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1.5x scale

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.