Home / 9,349,904.70-14,036,666.85-5,035,391.10

Finding the Fourth Proportional to 9,349,904.70, 14,036,666.85 and 5,035,391.10

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Solution

The fourth proportional to 9,349,904.70, 14,036,666.85 and 5,035,391.10 is: 7,559,446.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,904.70 : 14,036,666.85 = 5,035,391.10 : x
  2. Step 2: Convert to fraction form
    9,349,904.70/14,036,666.85 = 5,035,391.10/x
  3. Step 3: Cross multiply
    9,349,904.70x = 14,036,666.85 × 5,035,391.10
  4. Step 4: Simplify right side
    9,349,904.70x = 70,680,107,330,155.03
  5. Step 5: Solve for x
    x = 70,680,107,330,155.03/9,349,904.70
  6. Step 6: Final answer
    x = 7,559,446.82

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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.