Home / 6,950,005.60-10,426,045.20-2,461,928.80

Finding the Fourth Proportional to 6,950,005.60, 10,426,045.20 and 2,461,928.80

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Solution

The fourth proportional to 6,950,005.60, 10,426,045.20 and 2,461,928.80 is: 3,693,260.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,005.60 : 10,426,045.20 = 2,461,928.80 : x
  2. Step 2: Convert to fraction form
    6,950,005.60/10,426,045.20 = 2,461,928.80/x
  3. Step 3: Cross multiply
    6,950,005.60x = 10,426,045.20 × 2,461,928.80
  4. Step 4: Simplify right side
    6,950,005.60x = 25,668,180,947,981.76
  5. Step 5: Solve for x
    x = 25,668,180,947,981.76/6,950,005.60
  6. Step 6: Final answer
    x = 3,693,260.47

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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.