Home / 9,567,258.40-14,352,637.20-3,888,056.80

Finding the Fourth Proportional to 9,567,258.40, 14,352,637.20 and 3,888,056.80

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Solution

The fourth proportional to 9,567,258.40, 14,352,637.20 and 3,888,056.80 is: 5,832,796.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,258.40 : 14,352,637.20 = 3,888,056.80 : x
  2. Step 2: Convert to fraction form
    9,567,258.40/14,352,637.20 = 3,888,056.80/x
  3. Step 3: Cross multiply
    9,567,258.40x = 14,352,637.20 × 3,888,056.80
  4. Step 4: Simplify right side
    9,567,258.40x = 55,803,868,663,392.95
  5. Step 5: Solve for x
    x = 55,803,868,663,392.95/9,567,258.40
  6. Step 6: Final answer
    x = 5,832,796.22

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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.