Home / 9,574,019.20-14,361,028.80-9,101,627.20

Finding the Fourth Proportional to 9,574,019.20, 14,361,028.80 and 9,101,627.20

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Solution

The fourth proportional to 9,574,019.20, 14,361,028.80 and 9,101,627.20 is: 13,652,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,019.20 : 14,361,028.80 = 9,101,627.20 : x
  2. Step 2: Convert to fraction form
    9,574,019.20/14,361,028.80 = 9,101,627.20/x
  3. Step 3: Cross multiply
    9,574,019.20x = 14,361,028.80 × 9,101,627.20
  4. Step 4: Simplify right side
    9,574,019.20x = 130,708,730,346,063.36
  5. Step 5: Solve for x
    x = 130,708,730,346,063.36/9,574,019.20
  6. Step 6: Final answer
    x = 13,652,440.80

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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.