Home / 9,632,612.20-13,292,494.14-5,501,832.16

Finding the Fourth Proportional to 9,632,612.20, 13,292,494.14 and 5,501,832.16

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Solution

The fourth proportional to 9,632,612.20, 13,292,494.14 and 5,501,832.16 is: 7,592,236.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,612.20 : 13,292,494.14 = 5,501,832.16 : x
  2. Step 2: Convert to fraction form
    9,632,612.20/13,292,494.14 = 5,501,832.16/x
  3. Step 3: Cross multiply
    9,632,612.20x = 13,292,494.14 × 5,501,832.16
  4. Step 4: Simplify right side
    9,632,612.20x = 73,133,071,746,063.55
  5. Step 5: Solve for x
    x = 73,133,071,746,063.55/9,632,612.20
  6. Step 6: Final answer
    x = 7,592,236.69

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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.