Home / 6,604,636.48-9,114,464.34-3,703,965.07

Finding the Fourth Proportional to 6,604,636.48, 9,114,464.34 and 3,703,965.07

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Solution

The fourth proportional to 6,604,636.48, 9,114,464.34 and 3,703,965.07 is: 5,111,508.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,636.48 : 9,114,464.34 = 3,703,965.07 : x
  2. Step 2: Convert to fraction form
    6,604,636.48/9,114,464.34 = 3,703,965.07/x
  3. Step 3: Cross multiply
    6,604,636.48x = 9,114,464.34 × 3,703,965.07
  4. Step 4: Simplify right side
    6,604,636.48x = 33,759,657,547,120.60
  5. Step 5: Solve for x
    x = 33,759,657,547,120.60/6,604,636.48
  6. Step 6: Final answer
    x = 5,111,508.81

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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.