Home / 9,534,565.20-14,301,847.80-4,416,985.20

Finding the Fourth Proportional to 9,534,565.20, 14,301,847.80 and 4,416,985.20

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Solution

The fourth proportional to 9,534,565.20, 14,301,847.80 and 4,416,985.20 is: 6,625,477.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,534,565.20 : 14,301,847.80 = 4,416,985.20 : x
  2. Step 2: Convert to fraction form
    9,534,565.20/14,301,847.80 = 4,416,985.20/x
  3. Step 3: Cross multiply
    9,534,565.20x = 14,301,847.80 × 4,416,985.20
  4. Step 4: Simplify right side
    9,534,565.20x = 63,171,050,065,252.56
  5. Step 5: Solve for x
    x = 63,171,050,065,252.56/9,534,565.20
  6. Step 6: Final answer
    x = 6,625,477.80

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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.