Home / 4,867,730.60-7,300,904.70-1,673,004.20

Finding the Fourth Proportional to 4,867,730.60, 7,300,904.70 and 1,673,004.20

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Solution

The fourth proportional to 4,867,730.60, 7,300,904.70 and 1,673,004.20 is: 2,509,268.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,730.60 : 7,300,904.70 = 1,673,004.20 : x
  2. Step 2: Convert to fraction form
    4,867,730.60/7,300,904.70 = 1,673,004.20/x
  3. Step 3: Cross multiply
    4,867,730.60x = 7,300,904.70 × 1,673,004.20
  4. Step 4: Simplify right side
    4,867,730.60x = 12,214,444,226,899.74
  5. Step 5: Solve for x
    x = 12,214,444,226,899.74/4,867,730.60
  6. Step 6: Final answer
    x = 2,509,268.74

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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.