Home / 9,258,097.50-12,773,222.10-5,997,411.72

Finding the Fourth Proportional to 9,258,097.50, 12,773,222.10 and 5,997,411.72

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Solution

The fourth proportional to 9,258,097.50, 12,773,222.10 and 5,997,411.72 is: 8,274,515.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,097.50 : 12,773,222.10 = 5,997,411.72 : x
  2. Step 2: Convert to fraction form
    9,258,097.50/12,773,222.10 = 5,997,411.72/x
  3. Step 3: Cross multiply
    9,258,097.50x = 12,773,222.10 × 5,997,411.72
  4. Step 4: Simplify right side
    9,258,097.50x = 76,606,271,924,703
  5. Step 5: Solve for x
    x = 76,606,271,924,703/9,258,097.50
  6. Step 6: Final answer
    x = 8,274,515.57

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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.