Home / 11,594,707.93-16,006,909.01-8,939,756.45

Finding the Fourth Proportional to 11,594,707.93, 16,006,909.01 and 8,939,756.45

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Solution

The fourth proportional to 11,594,707.93, 16,006,909.01 and 8,939,756.45 is: 12,341,653.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,707.93 : 16,006,909.01 = 8,939,756.45 : x
  2. Step 2: Convert to fraction form
    11,594,707.93/16,006,909.01 = 8,939,756.45/x
  3. Step 3: Cross multiply
    11,594,707.93x = 16,006,909.01 × 8,939,756.45
  4. Step 4: Simplify right side
    11,594,707.93x = 143,097,868,066,710.59
  5. Step 5: Solve for x
    x = 143,097,868,066,710.59/11,594,707.93
  6. Step 6: Final answer
    x = 12,341,653.53

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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.