Home / 12,353,088.42-17,047,263.65-6,846,818.38

Finding the Fourth Proportional to 12,353,088.42, 17,047,263.65 and 6,846,818.38

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Solution

The fourth proportional to 12,353,088.42, 17,047,263.65 and 6,846,818.38 is: 9,448,610.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,353,088.42 : 17,047,263.65 = 6,846,818.38 : x
  2. Step 2: Convert to fraction form
    12,353,088.42/17,047,263.65 = 6,846,818.38/x
  3. Step 3: Cross multiply
    12,353,088.42x = 17,047,263.65 × 6,846,818.38
  4. Step 4: Simplify right side
    12,353,088.42x = 116,719,517,968,055.47
  5. Step 5: Solve for x
    x = 116,719,517,968,055.47/12,353,088.42
  6. Step 6: Final answer
    x = 9,448,610.26

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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.