Home / 7,344,000.10-11,016,000.15-4,358,016.10

Finding the Fourth Proportional to 7,344,000.10, 11,016,000.15 and 4,358,016.10

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Solution

The fourth proportional to 7,344,000.10, 11,016,000.15 and 4,358,016.10 is: 6,537,024.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,000.10 : 11,016,000.15 = 4,358,016.10 : x
  2. Step 2: Convert to fraction form
    7,344,000.10/11,016,000.15 = 4,358,016.10/x
  3. Step 3: Cross multiply
    7,344,000.10x = 11,016,000.15 × 4,358,016.10
  4. Step 4: Simplify right side
    7,344,000.10x = 48,007,906,011,302.41
  5. Step 5: Solve for x
    x = 48,007,906,011,302.41/7,344,000.10
  6. Step 6: Final answer
    x = 6,537,024.15

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1.5x scale

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.