Home / 4,046,293.10-6,069,439.65-1,054,477.10

Finding the Fourth Proportional to 4,046,293.10, 6,069,439.65 and 1,054,477.10

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Solution

The fourth proportional to 4,046,293.10, 6,069,439.65 and 1,054,477.10 is: 1,581,715.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,293.10 : 6,069,439.65 = 1,054,477.10 : x
  2. Step 2: Convert to fraction form
    4,046,293.10/6,069,439.65 = 1,054,477.10/x
  3. Step 3: Cross multiply
    4,046,293.10x = 6,069,439.65 × 1,054,477.10
  4. Step 4: Simplify right side
    4,046,293.10x = 6,400,085,120,757.02
  5. Step 5: Solve for x
    x = 6,400,085,120,757.02/4,046,293.10
  6. Step 6: Final answer
    x = 1,581,715.65

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Double scale
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Similar ratio
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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.