Home / 8,483,088.30-12,724,632.45-6,569,900.70

Finding the Fourth Proportional to 8,483,088.30, 12,724,632.45 and 6,569,900.70

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Solution

The fourth proportional to 8,483,088.30, 12,724,632.45 and 6,569,900.70 is: 9,854,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,088.30 : 12,724,632.45 = 6,569,900.70 : x
  2. Step 2: Convert to fraction form
    8,483,088.30/12,724,632.45 = 6,569,900.70/x
  3. Step 3: Cross multiply
    8,483,088.30x = 12,724,632.45 × 6,569,900.70
  4. Step 4: Simplify right side
    8,483,088.30x = 83,599,571,640,497.72
  5. Step 5: Solve for x
    x = 83,599,571,640,497.72/8,483,088.30
  6. Step 6: Final answer
    x = 9,854,851.05

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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.