Home / 960,064.10-1,440,096.15-711,232.10

Finding the Fourth Proportional to 960,064.10, 1,440,096.15 and 711,232.10

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Solution

The fourth proportional to 960,064.10, 1,440,096.15 and 711,232.10 is: 1,066,848.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,064.10 : 1,440,096.15 = 711,232.10 : x
  2. Step 2: Convert to fraction form
    960,064.10/1,440,096.15 = 711,232.10/x
  3. Step 3: Cross multiply
    960,064.10x = 1,440,096.15 × 711,232.10
  4. Step 4: Simplify right side
    960,064.10x = 1,024,242,608,966.41
  5. Step 5: Solve for x
    x = 1,024,242,608,966.41/960,064.10
  6. Step 6: Final answer
    x = 1,066,848.15

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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.