Home / 9,484,403.61-13,088,794.20-5,812,610.67

Finding the Fourth Proportional to 9,484,403.61, 13,088,794.20 and 5,812,610.67

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Solution

The fourth proportional to 9,484,403.61, 13,088,794.20 and 5,812,610.67 is: 8,021,597.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,403.61 : 13,088,794.20 = 5,812,610.67 : x
  2. Step 2: Convert to fraction form
    9,484,403.61/13,088,794.20 = 5,812,610.67/x
  3. Step 3: Cross multiply
    9,484,403.61x = 13,088,794.20 × 5,812,610.67
  4. Step 4: Simplify right side
    9,484,403.61x = 76,080,064,824,354.11
  5. Step 5: Solve for x
    x = 76,080,064,824,354.11/9,484,403.61
  6. Step 6: Final answer
    x = 8,021,597.13

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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.