Home / 7,996,344.32-11,975,296.80-4,574,256.32

Finding the Fourth Proportional to 7,996,344.32, 11,975,296.80 and 4,574,256.32

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Solution

The fourth proportional to 7,996,344.32, 11,975,296.80 and 4,574,256.32 is: 6,850,389.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,344.32 : 11,975,296.80 = 4,574,256.32 : x
  2. Step 2: Convert to fraction form
    7,996,344.32/11,975,296.80 = 4,574,256.32/x
  3. Step 3: Cross multiply
    7,996,344.32x = 11,975,296.80 × 4,574,256.32
  4. Step 4: Simplify right side
    7,996,344.32x = 54,778,077,071,275.78
  5. Step 5: Solve for x
    x = 54,778,077,071,275.78/7,996,344.32
  6. Step 6: Final answer
    x = 6,850,389.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.