Home / 9,063,238.86-12,507,599.67-4,933,070.39

Finding the Fourth Proportional to 9,063,238.86, 12,507,599.67 and 4,933,070.39

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Solution

The fourth proportional to 9,063,238.86, 12,507,599.67 and 4,933,070.39 is: 6,807,816.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,238.86 : 12,507,599.67 = 4,933,070.39 : x
  2. Step 2: Convert to fraction form
    9,063,238.86/12,507,599.67 = 4,933,070.39/x
  3. Step 3: Cross multiply
    9,063,238.86x = 12,507,599.67 × 4,933,070.39
  4. Step 4: Simplify right side
    9,063,238.86x = 61,700,869,582,050.77
  5. Step 5: Solve for x
    x = 61,700,869,582,050.77/9,063,238.86
  6. Step 6: Final answer
    x = 6,807,816.78

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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.