Home / 9,356,728.40-14,035,092.60-5,750,802.80

Finding the Fourth Proportional to 9,356,728.40, 14,035,092.60 and 5,750,802.80

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Solution

The fourth proportional to 9,356,728.40, 14,035,092.60 and 5,750,802.80 is: 8,626,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,728.40 : 14,035,092.60 = 5,750,802.80 : x
  2. Step 2: Convert to fraction form
    9,356,728.40/14,035,092.60 = 5,750,802.80/x
  3. Step 3: Cross multiply
    9,356,728.40x = 14,035,092.60 × 5,750,802.80
  4. Step 4: Simplify right side
    9,356,728.40x = 80,713,049,822,339.28
  5. Step 5: Solve for x
    x = 80,713,049,822,339.28/9,356,728.40
  6. Step 6: Final answer
    x = 8,626,204.20

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1.5x scale

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.