Home / 6,634,567.92-9,152,192.16-4,565,992.20

Finding the Fourth Proportional to 6,634,567.92, 9,152,192.16 and 4,565,992.20

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Solution

The fourth proportional to 6,634,567.92, 9,152,192.16 and 4,565,992.20 is: 6,298,652.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,567.92 : 9,152,192.16 = 4,565,992.20 : x
  2. Step 2: Convert to fraction form
    6,634,567.92/9,152,192.16 = 4,565,992.20/x
  3. Step 3: Cross multiply
    6,634,567.92x = 9,152,192.16 × 4,565,992.20
  4. Step 4: Simplify right side
    6,634,567.92x = 41,788,838,015,461.16
  5. Step 5: Solve for x
    x = 41,788,838,015,461.16/6,634,567.92
  6. Step 6: Final answer
    x = 6,298,652.53

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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.