Home / 8,748,084.16-12,072,363.62-4,880,605.92

Finding the Fourth Proportional to 8,748,084.16, 12,072,363.62 and 4,880,605.92

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Solution

The fourth proportional to 8,748,084.16, 12,072,363.62 and 4,880,605.92 is: 6,735,240.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,084.16 : 12,072,363.62 = 4,880,605.92 : x
  2. Step 2: Convert to fraction form
    8,748,084.16/12,072,363.62 = 4,880,605.92/x
  3. Step 3: Cross multiply
    8,748,084.16x = 12,072,363.62 × 4,880,605.92
  4. Step 4: Simplify right side
    8,748,084.16x = 58,920,449,352,164.62
  5. Step 5: Solve for x
    x = 58,920,449,352,164.62/8,748,084.16
  6. Step 6: Final answer
    x = 6,735,240.34

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1.5x scale

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.