Home / 7,323,066.69-10,106,430.90-4,060,904.67

Finding the Fourth Proportional to 7,323,066.69, 10,106,430.90 and 4,060,904.67

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Solution

The fourth proportional to 7,323,066.69, 10,106,430.90 and 4,060,904.67 is: 5,604,380.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,066.69 : 10,106,430.90 = 4,060,904.67 : x
  2. Step 2: Convert to fraction form
    7,323,066.69/10,106,430.90 = 4,060,904.67/x
  3. Step 3: Cross multiply
    7,323,066.69x = 10,106,430.90 × 4,060,904.67
  4. Step 4: Simplify right side
    7,323,066.69x = 41,041,252,438,842.30
  5. Step 5: Solve for x
    x = 41,041,252,438,842.30/7,323,066.69
  6. Step 6: Final answer
    x = 5,604,380.54

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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.