Home / 6,926,772.60-10,390,337.10-3,282,647.40

Finding the Fourth Proportional to 6,926,772.60, 10,390,337.10 and 3,282,647.40

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Solution

The fourth proportional to 6,926,772.60, 10,390,337.10 and 3,282,647.40 is: 4,924,055.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,772.60 : 10,390,337.10 = 3,282,647.40 : x
  2. Step 2: Convert to fraction form
    6,926,772.60/10,390,337.10 = 3,282,647.40/x
  3. Step 3: Cross multiply
    6,926,772.60x = 10,390,337.10 × 3,282,647.40
  4. Step 4: Simplify right side
    6,926,772.60x = 34,107,813,066,438.54
  5. Step 5: Solve for x
    x = 34,107,813,066,438.54/6,926,772.60
  6. Step 6: Final answer
    x = 4,924,055.55

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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.