Home / 4,158,066.40-6,237,099.60-3,038,322.40

Finding the Fourth Proportional to 4,158,066.40, 6,237,099.60 and 3,038,322.40

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Solution

The fourth proportional to 4,158,066.40, 6,237,099.60 and 3,038,322.40 is: 4,557,483.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,066.40 : 6,237,099.60 = 3,038,322.40 : x
  2. Step 2: Convert to fraction form
    4,158,066.40/6,237,099.60 = 3,038,322.40/x
  3. Step 3: Cross multiply
    4,158,066.40x = 6,237,099.60 × 3,038,322.40
  4. Step 4: Simplify right side
    4,158,066.40x = 18,950,319,425,711.04
  5. Step 5: Solve for x
    x = 18,950,319,425,711.04/4,158,066.40
  6. Step 6: Final answer
    x = 4,557,483.60

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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.