Home / 10,095,737.20-15,143,605.80-6,114,425.20

Finding the Fourth Proportional to 10,095,737.20, 15,143,605.80 and 6,114,425.20

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Solution

The fourth proportional to 10,095,737.20, 15,143,605.80 and 6,114,425.20 is: 9,171,637.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,737.20 : 15,143,605.80 = 6,114,425.20 : x
  2. Step 2: Convert to fraction form
    10,095,737.20/15,143,605.80 = 6,114,425.20/x
  3. Step 3: Cross multiply
    10,095,737.20x = 15,143,605.80 × 6,114,425.20
  4. Step 4: Simplify right side
    10,095,737.20x = 92,594,444,922,386.17
  5. Step 5: Solve for x
    x = 92,594,444,922,386.17/10,095,737.20
  6. Step 6: Final answer
    x = 9,171,637.80

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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.