Home / 5,068,034.94-6,993,889.47-2,776,277.10

Finding the Fourth Proportional to 5,068,034.94, 6,993,889.47 and 2,776,277.10

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Solution

The fourth proportional to 5,068,034.94, 6,993,889.47 and 2,776,277.10 is: 3,831,263.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,034.94 : 6,993,889.47 = 2,776,277.10 : x
  2. Step 2: Convert to fraction form
    5,068,034.94/6,993,889.47 = 2,776,277.10/x
  3. Step 3: Cross multiply
    5,068,034.94x = 6,993,889.47 × 2,776,277.10
  4. Step 4: Simplify right side
    5,068,034.94x = 19,416,975,175,492.14
  5. Step 5: Solve for x
    x = 19,416,975,175,492.14/5,068,034.94
  6. Step 6: Final answer
    x = 3,831,263.08

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Double scale
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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.