Home / 10,454,390.71-14,426,213.36-6,044,399.29

Finding the Fourth Proportional to 10,454,390.71, 14,426,213.36 and 6,044,399.29

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Solution

The fourth proportional to 10,454,390.71, 14,426,213.36 and 6,044,399.29 is: 8,340,782.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,454,390.71 : 14,426,213.36 = 6,044,399.29 : x
  2. Step 2: Convert to fraction form
    10,454,390.71/14,426,213.36 = 6,044,399.29/x
  3. Step 3: Cross multiply
    10,454,390.71x = 14,426,213.36 × 6,044,399.29
  4. Step 4: Simplify right side
    10,454,390.71x = 87,197,793,823,716.28
  5. Step 5: Solve for x
    x = 87,197,793,823,716.28/10,454,390.71
  6. Step 6: Final answer
    x = 8,340,782.00

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1.5x scale

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.