Home / 6,634,564.19-9,152,187.09-4,565,988.52

Finding the Fourth Proportional to 6,634,564.19, 9,152,187.09 and 4,565,988.52

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Solution

The fourth proportional to 6,634,564.19, 9,152,187.09 and 4,565,988.52 is: 6,298,647.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,564.19 : 9,152,187.09 = 4,565,988.52 : x
  2. Step 2: Convert to fraction form
    6,634,564.19/9,152,187.09 = 4,565,988.52/x
  3. Step 3: Cross multiply
    6,634,564.19x = 9,152,187.09 × 4,565,988.52
  4. Step 4: Simplify right side
    6,634,564.19x = 41,788,781,185,832.20
  5. Step 5: Solve for x
    x = 41,788,781,185,832.20/6,634,564.19
  6. Step 6: Final answer
    x = 6,298,647.51

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Double scale
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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.