Home / 7,275,031.62-10,916,226.45-4,847,837.46

Finding the Fourth Proportional to 7,275,031.62, 10,916,226.45 and 4,847,837.46

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Solution

The fourth proportional to 7,275,031.62, 10,916,226.45 and 4,847,837.46 is: 7,274,207.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,031.62 : 10,916,226.45 = 4,847,837.46 : x
  2. Step 2: Convert to fraction form
    7,275,031.62/10,916,226.45 = 4,847,837.46/x
  3. Step 3: Cross multiply
    7,275,031.62x = 10,916,226.45 × 4,847,837.46
  4. Step 4: Simplify right side
    7,275,031.62x = 52,920,091,506,152.81
  5. Step 5: Solve for x
    x = 52,920,091,506,152.81/7,275,031.62
  6. Step 6: Final answer
    x = 7,274,207.77

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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.