Home / 6,133,547-8,464,352.73-3,380,335.10

Finding the Fourth Proportional to 6,133,547, 8,464,352.73 and 3,380,335.10

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Solution

The fourth proportional to 6,133,547, 8,464,352.73 and 3,380,335.10 is: 4,664,894.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,547 : 8,464,352.73 = 3,380,335.10 : x
  2. Step 2: Convert to fraction form
    6,133,547/8,464,352.73 = 3,380,335.10/x
  3. Step 3: Cross multiply
    6,133,547x = 8,464,352.73 × 3,380,335.10
  4. Step 4: Simplify right side
    6,133,547x = 28,612,348,631,999.82
  5. Step 5: Solve for x
    x = 28,612,348,631,999.82/6,133,547
  6. Step 6: Final answer
    x = 4,664,894.33

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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.