Home / 6,804,602.32-9,377,430.60-4,867,498.64

Finding the Fourth Proportional to 6,804,602.32, 9,377,430.60 and 4,867,498.64

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Solution

The fourth proportional to 6,804,602.32, 9,377,430.60 and 4,867,498.64 is: 6,707,905.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,602.32 : 9,377,430.60 = 4,867,498.64 : x
  2. Step 2: Convert to fraction form
    6,804,602.32/9,377,430.60 = 4,867,498.64/x
  3. Step 3: Cross multiply
    6,804,602.32x = 9,377,430.60 × 4,867,498.64
  4. Step 4: Simplify right side
    6,804,602.32x = 45,644,630,692,194.38
  5. Step 5: Solve for x
    x = 45,644,630,692,194.38/6,804,602.32
  6. Step 6: Final answer
    x = 6,707,905.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.