Home / 9,248,062.04-12,762,037.38-5,117,844.68

Finding the Fourth Proportional to 9,248,062.04, 12,762,037.38 and 5,117,844.68

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Solution

The fourth proportional to 9,248,062.04, 12,762,037.38 and 5,117,844.68 is: 7,062,466.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,062.04 : 12,762,037.38 = 5,117,844.68 : x
  2. Step 2: Convert to fraction form
    9,248,062.04/12,762,037.38 = 5,117,844.68/x
  3. Step 3: Cross multiply
    9,248,062.04x = 12,762,037.38 × 5,117,844.68
  4. Step 4: Simplify right side
    9,248,062.04x = 65,314,125,111,194.14
  5. Step 5: Solve for x
    x = 65,314,125,111,194.14/9,248,062.04
  6. Step 6: Final answer
    x = 7,062,466.15

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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.