Home / 9,258,602.40-13,882,829.64-2,867,080.32

Finding the Fourth Proportional to 9,258,602.40, 13,882,829.64 and 2,867,080.32

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Solution

The fourth proportional to 9,258,602.40, 13,882,829.64 and 2,867,080.32 is: 4,299,049.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,602.40 : 13,882,829.64 = 2,867,080.32 : x
  2. Step 2: Convert to fraction form
    9,258,602.40/13,882,829.64 = 2,867,080.32/x
  3. Step 3: Cross multiply
    9,258,602.40x = 13,882,829.64 × 2,867,080.32
  4. Step 4: Simplify right side
    9,258,602.40x = 39,803,187,646,756.69
  5. Step 5: Solve for x
    x = 39,803,187,646,756.69/9,258,602.40
  6. Step 6: Final answer
    x = 4,299,049.24

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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.