Home / 4,309,018.32-5,946,148.02-2,423,331.36

Finding the Fourth Proportional to 4,309,018.32, 5,946,148.02 and 2,423,331.36

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Solution

The fourth proportional to 4,309,018.32, 5,946,148.02 and 2,423,331.36 is: 3,344,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,018.32 : 5,946,148.02 = 2,423,331.36 : x
  2. Step 2: Convert to fraction form
    4,309,018.32/5,946,148.02 = 2,423,331.36/x
  3. Step 3: Cross multiply
    4,309,018.32x = 5,946,148.02 × 2,423,331.36
  4. Step 4: Simplify right side
    4,309,018.32x = 14,409,486,968,067.91
  5. Step 5: Solve for x
    x = 14,409,486,968,067.91/4,309,018.32
  6. Step 6: Final answer
    x = 3,344,030.10

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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.