Home / 1,506,795.78-2,260,179.90-607,600.74

Finding the Fourth Proportional to 1,506,795.78, 2,260,179.90 and 607,600.74

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Solution

The fourth proportional to 1,506,795.78, 2,260,179.90 and 607,600.74 is: 911,395.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,795.78 : 2,260,179.90 = 607,600.74 : x
  2. Step 2: Convert to fraction form
    1,506,795.78/2,260,179.90 = 607,600.74/x
  3. Step 3: Cross multiply
    1,506,795.78x = 2,260,179.90 × 607,600.74
  4. Step 4: Simplify right side
    1,506,795.78x = 1,373,286,979,773.13
  5. Step 5: Solve for x
    x = 1,373,286,979,773.13/1,506,795.78
  6. Step 6: Final answer
    x = 911,395.56

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1.5x scale

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.