Home / 5,184,004.40-7,776,006.60-4,344,196.40

Finding the Fourth Proportional to 5,184,004.40, 7,776,006.60 and 4,344,196.40

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Solution

The fourth proportional to 5,184,004.40, 7,776,006.60 and 4,344,196.40 is: 6,516,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,004.40 : 7,776,006.60 = 4,344,196.40 : x
  2. Step 2: Convert to fraction form
    5,184,004.40/7,776,006.60 = 4,344,196.40/x
  3. Step 3: Cross multiply
    5,184,004.40x = 7,776,006.60 × 4,344,196.40
  4. Step 4: Simplify right side
    5,184,004.40x = 33,780,499,878,096.24
  5. Step 5: Solve for x
    x = 33,780,499,878,096.24/5,184,004.40
  6. Step 6: Final answer
    x = 6,516,294.60

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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.