Home / 7,803,730.60-11,700,930.30-4,024,594.60

Finding the Fourth Proportional to 7,803,730.60, 11,700,930.30 and 4,024,594.60

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Solution

The fourth proportional to 7,803,730.60, 11,700,930.30 and 4,024,594.60 is: 6,034,485.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,730.60 : 11,700,930.30 = 4,024,594.60 : x
  2. Step 2: Convert to fraction form
    7,803,730.60/11,700,930.30 = 4,024,594.60/x
  3. Step 3: Cross multiply
    7,803,730.60x = 11,700,930.30 × 4,024,594.60
  4. Step 4: Simplify right side
    7,803,730.60x = 47,091,500,900,356.38
  5. Step 5: Solve for x
    x = 47,091,500,900,356.38/7,803,730.60
  6. Step 6: Final answer
    x = 6,034,485.72

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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.