Home / 4,332,563.16-5,979,124.02-2,398,823.76

Finding the Fourth Proportional to 4,332,563.16, 5,979,124.02 and 2,398,823.76

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Solution

The fourth proportional to 4,332,563.16, 5,979,124.02 and 2,398,823.76 is: 3,310,480.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,563.16 : 5,979,124.02 = 2,398,823.76 : x
  2. Step 2: Convert to fraction form
    4,332,563.16/5,979,124.02 = 2,398,823.76/x
  3. Step 3: Cross multiply
    4,332,563.16x = 5,979,124.02 × 2,398,823.76
  4. Step 4: Simplify right side
    4,332,563.16x = 14,342,864,763,162.71
  5. Step 5: Solve for x
    x = 14,342,864,763,162.71/4,332,563.16
  6. Step 6: Final answer
    x = 3,310,480.25

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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.