Home / 4,736,000.10-7,104,000.15-4,344,089.70

Finding the Fourth Proportional to 4,736,000.10, 7,104,000.15 and 4,344,089.70

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Solution

The fourth proportional to 4,736,000.10, 7,104,000.15 and 4,344,089.70 is: 6,516,134.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,000.10 : 7,104,000.15 = 4,344,089.70 : x
  2. Step 2: Convert to fraction form
    4,736,000.10/7,104,000.15 = 4,344,089.70/x
  3. Step 3: Cross multiply
    4,736,000.10x = 7,104,000.15 × 4,344,089.70
  4. Step 4: Simplify right side
    4,736,000.10x = 30,860,413,880,413.46
  5. Step 5: Solve for x
    x = 30,860,413,880,413.46/4,736,000.10
  6. Step 6: Final answer
    x = 6,516,134.55

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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.