Home / 9,066,925.47-13,600,373.63-6,218,401.71

Finding the Fourth Proportional to 9,066,925.47, 13,600,373.63 and 6,218,401.71

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Solution

The fourth proportional to 9,066,925.47, 13,600,373.63 and 6,218,401.71 is: 9,327,592.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,925.47 : 13,600,373.63 = 6,218,401.71 : x
  2. Step 2: Convert to fraction form
    9,066,925.47/13,600,373.63 = 6,218,401.71/x
  3. Step 3: Cross multiply
    9,066,925.47x = 13,600,373.63 × 6,218,401.71
  4. Step 4: Simplify right side
    9,066,925.47x = 84,572,586,606,338.89
  5. Step 5: Solve for x
    x = 84,572,586,606,338.89/9,066,925.47
  6. Step 6: Final answer
    x = 9,327,592.57

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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.