Home / 6,926,606.90-10,368,915.15-5,232,994.10

Finding the Fourth Proportional to 6,926,606.90, 10,368,915.15 and 5,232,994.10

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Solution

The fourth proportional to 6,926,606.90, 10,368,915.15 and 5,232,994.10 is: 7,833,629.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,606.90 : 10,368,915.15 = 5,232,994.10 : x
  2. Step 2: Convert to fraction form
    6,926,606.90/10,368,915.15 = 5,232,994.10/x
  3. Step 3: Cross multiply
    6,926,606.90x = 10,368,915.15 × 5,232,994.10
  4. Step 4: Simplify right side
    6,926,606.90x = 54,260,471,803,350.61
  5. Step 5: Solve for x
    x = 54,260,471,803,350.61/6,926,606.90
  6. Step 6: Final answer
    x = 7,833,629.45

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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.