Home / 3,072,248.40-4,604,484.60-1,176,459.60

Finding the Fourth Proportional to 3,072,248.40, 4,604,484.60 and 1,176,459.60

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Solution

The fourth proportional to 3,072,248.40, 4,604,484.60 and 1,176,459.60 is: 1,763,200.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,248.40 : 4,604,484.60 = 1,176,459.60 : x
  2. Step 2: Convert to fraction form
    3,072,248.40/4,604,484.60 = 1,176,459.60/x
  3. Step 3: Cross multiply
    3,072,248.40x = 4,604,484.60 × 1,176,459.60
  4. Step 4: Simplify right side
    3,072,248.40x = 5,416,990,110,722.16
  5. Step 5: Solve for x
    x = 5,416,990,110,722.16/3,072,248.40
  6. Step 6: Final answer
    x = 1,763,200.56

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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.